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Sunday, June 30, 2019

How to Fund the Franchise Business You’ve Always Wanted

As a franchise adviser, the most-asked question I receive after “what’s the best franchise to buy?” is “where can I get the money” to purchase a franchise. Understanding how to fund a franchise business is critical because it could ultimately determine what business you end up purchasing.

In addition, potential franchisees often find out that there are more options than they thought, and they may be able to purchase a larger territory, multiple territories, or a resale business.

Understanding your funding options isn’t just for the purpose of starting up your franchise. It’s also about cash infusion opportunities down the line when you want to grow the business or have an unplanned event occur that requires emergency funds.

Most African Americans Bootstrap Franchises

The SBA reports that 70% of African Americans who start businesses turn to family or use their own personal funds. And while nearly 19% of white business owners started their business with a business loan from a bank or other financial institution, only 15.2% of black business owners did so. Black and Hispanic business owners are more likely to rely on personal credit cards carrying balances, which is a much more expensive financing option than a traditional bank loan.

There are new programs coming out all the time that investors can take advantage of, and it’s important to learn about those, as well as the changes that occur to existing programs. I sat down with Rodney H. Brown, executive director of Unlimited Financial Funding L.L.C. as he shared some valuable information.

How to Fund a Franchise

What are the most common loans you broker for your clients?

Rodney H. Brown: SBA 7A, SBA 504, CRE conventional loans and Non-SBA working capital loans, equipment loans, and development funding to name a few.

What does a client seeking funding need to qualify?

If purchasing a franchise, they need to be working with an SBA franchise, have a 660 credit score (may accept 620 with explanation), no bankruptcies, and 10%-15% cash down payment of the total loan amount.

Industry experience is not required, however, with hotels most lenders prefer two or more years’ experience or have a management team in place with the experience.

What are some of the franchise brands you have funded for clients?

Marcos Pizza, Five Guys, Subway, and Tropical Smoothie Café.

What advice do you give clients on how much they should borrow?

I advise my clients to take what is needed but at the same time, have access to 20%-25% liquidity because with an SBA loan you will need 10%-15% down but underwriters love to see additional liquidity available in the form of home equity, IRA/401(K), stocks, etc. If you only have 10% to inject into a business and it takes longer than 6-9 months to turn a profit, the business is headed for disaster.

Other than SBA, what funding options are there?

We can provide additional working capital and term loans—conventional loans for those clients that prefer not to take an SBA loan, and we also can assist our clients with programs to calculate any new or existing federal tax benefits and incentives they may not be taking advantage of. We are always trying to add more value for clients to stay ahead and with limited business debt as possible.

When should a candidate start the funding process and how long does it take?

Once a person has identified a franchise or business they feel confident will be a good fit for them, they should begin the funding process ASAP. At Unlimited Financial Funding, once we receive all the personal/business financials from the borrower, we underwrite the file to see how strong it is and if it is strong enough, we submit it to our top 2-3 lenders that we know will give the best terms or provide the most flexibility if needed. Such as lower credit scores, lack of collateral, limited locations for the franchise, etc. Once the file is submitted to the lender, we typically can close within 45-60 days. However, we can usually have an LOI (Letter of Intent) after 72 hours of loan submission.

Are there limits to what the funds can be used for?

They can be used for business acquisitions, partner buyouts, buying commercial real estate for owner-occupied properties (the borrower must occupy 51% of total space), working capital, commercial build-out as well as buying equipment & FF&E (furniture, fixtures, and equipment).

What other key information do potential candidates need to know?

My advice would be to steer clear of the big banks. They have less flexibility and are more focused on bank deposits, savings accounts, CDs, etc. SBA lending has come a long way in the past 5-10 years. It no longer takes 3-6 months to close an SBA, which it still can if you’re working with the Big Banks. In addition, if they are willing to fund the loan, they will require the borrower to move their banking portfolio to that branch and may only fund the loan if you have collateral. The SBA DOES NOT require that you have collateral!

So, if you’re denied a loan for no collateral, that shouldn’t mark the end of your journey. Unlimited Financial Funding works with several non-bank lenders that do not require collateral. However, if you do have a home or other investment properties the lender may have to use that as collateral.

The best funding partners focus on SBA loans ONLY, no bank deposits or bank accounts, simply financing and closing viable loans for the small business community.

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From Cameras to Kayaks, All the Stuff We Loved This Month

Plus: The all-new Mac Pro, Instant Pot's ace blender, and even a bidet.

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Turkey vows 'heavy' retaliation to Libya attacks, defence minister says

Libyan warlord Khalifa Haftar ordered his troops to target Turkish ships and businesses in Tripoli.

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The Democratic Debates Top This Week's Internet News Roundup

A friendly reminder: The 2020 election is still 17 months away.

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Bike-Friendly Cities, a New Urbanism, and More Car News This Week

Copenhagenize Design published its list of the world's top 20 cities for cyclists, and Sidewalk Labs unveiled a plan to remake part of Toronto.

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A ‘Sonic Black Hole' Could Help Solve a Cosmic Paradox

If a sound-trapping fluid on Earth really does behave like a black hole, its behavior could offer insight into the famous information paradox.

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Greed Is to Blame for the Radicalization of YouTube and Facebook

Opinion: Social media has become the modern-day version of conspiracy-theorizing supermarket tabloids. When will these platforms be held accountable?

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What Boeing’s 737 MAX Has to Do With Cars: Software

Investigators believe faulty software contributed to two fatal crashes. A newly discovered fault will likely will keep the 737 MAX grounded until the fall.

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Microsoft's Ebook Apocalypse Shows the Dark Side of DRM

Microsoft has closed its ebook store—and will soon make their customers' libraries disappear along with it.

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Africa Cup of Nations: What to look out for on day 10 in Egypt

After three 0-0 draws on Saturday, there is plenty at stake on day 10 of the Africa Cup of Nations, but why will Mohamed Salah be in the spotlight?

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Saturday, June 29, 2019

Sudan: Dying for the revolution

Meet the young protesters in Sudan prepared to die to keep the country's revolution alive.

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Lagos 'snake man' on his conservation battle

Nigerian veterinarian Mark Ofua is on a mission to rescue snakes and other wild animals.

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5 Winning Ways Entrepreneurs Can Build a Great Customer Service Team

Growing a company from a concept to a revenue-generating business is not for the meek and mild. It takes more than a winning product and a masterful marketing plan to ensure long-term success. Building a great team around your product is an entrepreneurial skill you’ll rely upon throughout your career. One team essential to the success of your business is your customer service team. Here are five crucial components to building a great customer service team.

5 Ways to Build a Great Customer Service Team

1. Develop a multi-pronged approach to improving the return-on-investment of your customer support department. Not every customer is on social media regularly. From in-person to email to telephone support, understand which communication platforms are best for your customers.

2. Understand the need not just to solve problems and answer questions, but to exceed customer expectations. A trained robot can do the basics; you want your customer service team to leave a lasting positive impression in the minds of your customers. Think of your customer support team as a sales driver. What tools and resources can you offer your support team that will allow them to go above and beyond what a customer expects? Enable your support team members to turn one-time customers into loyal brand advocates.

3. Timing is essential if you want to build a well-honed customer support team. You might think a next business day response is satisfactory, but every moment counts to consumers. What can you do to ensure customers receive a timely response to their queries? From a 24/7 social media support team to an on-demand mobile application for customer support, design your team for success to ensure customer loyalty.

4. Build consumer feedback into your customer support team’s design. Offer anonymous surveys and feedback polls after every customer interaction to ensure your team is on the right track. Dig into feedback results hunting for opportunities your company can capitalize on. Are there recurring requests and responses? Can you develop upon those responses to build added features into your business’ offerings? The ability to discover growth opportunities from consumer feedback is one of the savviest moves you can make as a business owner.

5. Incorporate customer service into the core culture of your business. From your developers to your administration department, hire, and train, based upon an understanding that customer excellence is a top priority. Businesses built upon the customer “WOW” factor will outlast and outperform others within their sector. The ability to turn a customer into a brand ambassador is a highly underrated sales tool.

Developing superior customer service as a core competency in your company’s culture is a brand strategy sure to deliver long-lasting results. From decreased customer acquisition costs to employee turnover and increased sales, brand builders who focus on excelling at customer support are increasing the longevity of their businesses.



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Benin v Guinea-Bissau

Preview followed by live coverage of Saturday's Africa Cup of Nations game between Benin and Guinea-Bissau.

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Africa Cup of Nations: Cameroon stay top of group after Ghana draw

Defending champions Cameroon remain top of Group F after a goalless draw with Ghana at the Africa Cup of Nations.

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Black-Owned Event Planning Business on Succeeding In the Space

According to IBIS, a global business intelligence provider, the party and event planning industry has grown by 2.9% over the past five years, reaching revenues of $5 billion in 2019. Lily Ehumadu is the owner of Lily V Events, a Philadelphia-based events planning company. In this interview, Ehumadu provides her insights into the events industry for those interested in opportunities in this unique business space.

Black Enterprise: What led to your career in event planning?

Lily Ehumadu: Once I graduated from law school, I handed my parents my degree and set out to pursue my dreams of interior decorating. I absolutely loved doing that and became somewhat good at it. So good, in fact, that a room I designed got featured on the-then HGTV web show, Rate My Space.” Soon after that, all my friends were getting married and asked me to decorate their reception halls similar to how I did their houses and that is how I really started in event planning.

How does one go about gaining planning experience?

I think the first thing to have is passion. The passion to create, passion to serve, and passion to deliver. Once you have this mix, you are well on your way. In addition, you have to be a very organized person to plan any event to precision. The details matter and close attention to those details go a long way. The experience comes with time; we learn every day from our experiences and apply them to become better at what we do.

Event planning is a business. What are the key elements of a successful business?

  • Adequate planning – just the way we plan our clients’ events, we also have to plan for our business and a lot of folks don’t do that. Itemizing your goals and setting margins of reach was key for me when starting out.
  • Market strategy – completely understand how you stay on message and maximize your outreach to maintain sustainable growth.
  • A customer service approach. We, as planners, are here to serve, serve, and serve. A client is all nerves on their big day regardless of what type of event it is, and it is our job to ensure the best service is delivered.
  • Team building. I always say if you want to expand, you have to grow within. Seeking new talent is key for us and this is the way we have been able to expand to other major cities like New York and Atlanta.

Should an event planner focus on one event type or broaden their range of events to accept?

I get this question a lot, and I always say if you are an event planner—your job is to plan events. It’s that simple. This is where passion comes in. For me, I love to plan all things events, so I plan all events from weddings to corporate functions, to album release parties.

Now, if you have a passion for a particular niche area, for example, weddings, and this is your forte, I say go for it and stay in your focal area. It all comes down to the individual and what they have a passion for.

What fabulous weddings/events are you working on this summer?

We have a couple of NBA and NFL athlete weddings and they are going to be epic, stay tuned.

Where do you see Lily V events five years from now and how can interested readers contact you?

I see us expanding nationwide. We already have three offices in Philadelphia, New York, and Atlanta and looking to move into Miami and LA in the next five years.

What are three key pieces of advice you have for event planners?

  • Build a relationship with your client. It is the only way to get to know them and tap into those specials moments you can highlight at their event.
  • Always remember the reason why you started especially in those moments when self-doubt comes in. The reason you started will always pull you out of the shadows.
  • Self-care is also very key. Take out time for yourself so you don’t get drowned with work, no one wants a tired event planner.

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Flint prosecutors discuss fresh probe after charges dropped against officials

Two weeks ago prosecutors in Flint, Mich. dropped charges against the eight people involved in the Flint water scandal.

After the shocking decision prosecutors sat down with residents of Flint on Friday to explain their decision in a public forum.

READ MORE: Prosecutors drop Flint water charges, promise fresh probe

According to The Associated Press, Flint residents were frustrated, shocked, and saddened to learn that prosecutors must now look at hundreds of mobile devices and millions of documents that the previous investigative team never touched.

About 100 residents showed up to Union City Hall on Friday night to hear from Michigan Solicitor General Fadwa Hammoud and Wayne County Prosecutor Kym Worthy about dismissing the charges against former state health director and other government officials.

“We have received information that is absolutely relevant to our investigation that we have never had before,” said Hammoud, who took over the investigation of Flint’s lead-contaminated water in January following the election of Dana Nessel, a Democrat who succeeded Republican Attorney General Bill Schuette, AP reported.

Although charges have been dropped in the three year long investigation, they still have the opportunity to refile criminal charges against water scandal-linked officials, writes The Detroit News.

Hammound claims her team has to review over 200 million documents that her team has uncovered in a month, these include search warrants that the previous team never retrieved in three years.

But many residents had mixed emotions about the investigation basically starting over. Some were thankful, agreeing that the last investigation was going nowhere, while some worried the statute of limitations for felony crime, misconduct in office, could expire in nine months.

Whistleblower Arthur Woodson said the defendants who pleaded no contest, “got less time for poisoning over 98,000 people than somebody stealing a slice of pizza. People have died. … I have PTSD. It’s hard to trust. But what I heard here today: Y’all have been totally honest.”

Another resident, Marijoyce Campbell, was tearful when explaining herself, AP said. “I cannot believe something like this can happen,” she said. “Please, please tell me some heads are going to roll, that somebody is going to pay for all this murder, all this criminal activity.”

READ MORE: Judge allows Flint residents to sue federal government for water crisis

The water crisis came about when lead from old pipes leaked into drinking water in 2014 and 2015 due to a lack of corrosion-control treatment.

Four of the eight defendants in the case were facing involuntary manslaughter charges, including, former state Department of Health and Human Services Director Nick Lyon.

The post Flint prosecutors discuss fresh probe after charges dropped against officials appeared first on theGrio.



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4-year-old Maleah Davis’ death ruled a homicide

Four-year-old Maleah Davis of Houston died due to homicidal violence, medical examiners determined, according to Houston’s ABC 13.

Maleah’s body was found in a bag hundred’s of miles away from her Houston home in Arkansas.

The Harris County Institute of Forensic Science released Maleah’s cause and death manner as a homicide on Friday, according to the television news outlet.

READ MORE: Local Texas baseball team honors Maleah Davis with financial donation instead of symbolic gesture

Although Maleah’s death has been ruled a homicide the exact cause of her death has not been disclosed.

Even though developments in this case have seemed slow, Houston police Chief Art Acevedo said the investigation has a lot of factors and wants the public to patient with police while they solve Maleah’s murder.

“Do not confuse not having an update with the case not proceeding,” Acevedo said during a news conference Friday, the news station writes.

Houston Mayor Sylvester Turner, also joined Acevedo Friday at the press conference and said he expects new developments to happen in the coming weeks.

“Maleah died a violent, brutal death,” Turner said. “Somebody or bodies are responsible for it. You want to make sure that the people are properly charged. And I think that’s going to be the next step.”

The accused killer is Derion Vence, the ex-fiance of the Maleah’s mother. When he spoke to ABC 13 in May, he assured them “Nothing bad happened to Maleah,” Vence said.

READ MORE: Grieving father displays photo of Maleah Davis’ ‘My Little Pony’ casket after brutal murder by stepfather

However, thats not what local activist Quanell X said Vence told him while visiting him in jail. X told police Vence said, he’d accidentally killed the child and dumped her body in southwest Arkansas. A roadside crew there accidentally hit the bag containing Maleah’s body with a mower, scattering her remains, according to Chron

Maleah went missing on May 4 and was found on May 31.

Maleah’s mother has also suffered much backlash over whether she knowingly knew Vence would harm her daughter, which she denied.

Her body has since been flown back to Houston and was buried in a private service last weekend.

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5 Bad Habits to Avoid to Become a Successful Entrepreneur

A know-it-all attitude. Giving up at the first sign of trouble and criticizing the ideas of others. These are some ways entrepreneurs sabotage their success with bad habits. A successful entrepreneur achieves by avoiding a few bad habits. If you’re an entrepreneur with a lust for life and the heart of a business-building hustler, consider breaking the following five practices and watch your career flourish.

5 Bad Practices a Successful Entrepreneur Avoids

 

Not Taking Responsibility

One of the first bad habits you need to break is not taking responsibility. Whether it is a lousy decision influencing your company’s performance or a choice you have made personally, failing to take responsibility is a sign of weakness. If you want to earn the respect of your peers (and potentially angel investors), stop shucking responsibility, and be strong enough to own up to imperfections and bad choices.

Failing to Learn

It can be a giddy experience to be an entrepreneur. You are building a company out of nothing and enjoying the freedom of being your own boss. However, being the boss doesn’t mean you already know everything. Leaders who continue to learn throughout their career are destined for much greater success than those who make no effort to continue to learn.

Agreeing to Unnecessary Meetings

Entrepreneurs who agree to too many meetings are far less productive than those who also use email or text messaging. Face-to-face meetings aren’t necessary most of the time; questions and answers can just as easily be handled via instant messaging or email. The next time someone asks to meet to pick your brain or get your input, ask yourself whether a meeting truly is necessary. If successful tech moguls like Mark Cuban can use email instead of meetings, don’t you think the same could be right for you?

Multitasking

You would think multitasking is suitable for your productivity as an entrepreneur, but the opposite is true. Attempting to do too many things at once means you’re not giving your full attention to any specific task. You are much better off concentrating on one task at a time and giving it your all before moving on to other duties demanding your attention.

Procrastinating

Procrastinating is another evil sin if you want to be a successful entrepreneur. Putting off tasks you dread can have a significant impact on your daily work output. When you have a dreaded task hanging over your head, you are less likely to dive into other duties with full force. Get your least favorite tasks over with at the beginning of your day and the remainder of your business day will be much more productive and positive.

Breaking bad habits isn’t easy. It takes time and discipline and a willingness to be tough on yourself when necessary. The rewards are definitely worth the effort, though, both personally and professionally.



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Kamala Harris hit in new birther movement

A new birther movement erupted Thursday and Friday on Twitter after a Trump enthusiast claimed that Sen. Kamala Harris (D-Calif.) isn’t Black enough to be elected president.

Ali Alexander tweeted that Harris doesn’t represent U.S. Blacks because her father was born in Jamaica. Although Harris was born in Oakland, Calif., she is an American of both Jamaican and Indian decent.

READ MORE: Top 5 winning moments from Sen. Kamala Harris during her first 2020 Democratic Debate

According to Huffington Post, the “birtherism” attack began after Donald Trump Jr. retweeted and later deleted Alexander’s tweet, saying, “Kamala Harris is *not*an American Black. She is half Indian and half Jamaican. I’m so sick of people robbing American Blacks (like myself) of our history…”

The jab at Harris appeared soon after Thursday night’s Democratic Presidential debate where Harris slammed former Vice President Joe Biden, saying he had a hand in not integrating schools in California, causing her to be bused far away for school, The Grio reported.

Alexander, a “black activist,” claims Harris is not being Black enough because she has no ancestors who suffered through slavery or during the civil rights movement.

Alexander is known to be a far-right political operative and conspiracy theorist, according to Huffington Post. Alexander has also gone by the name Ali Akbar and Abdul Razaq Akbar.

Almost immediately after posting, Akbar, using the alias Ali Alexander said his tweets “went viral.” This was due to the same tweets word for word being posted on several twitter accounts that BuzzFeed reported as “bots”.

But the damage was already done, Social media researcher Caroline Orr took screenshots of what twitter was saying about Harris’ lack of Blackness.

The claims of Harris not being Black enough run parallel with the racist “birtherism” claims Donald Trump made against President Barack Obama. Both Harris and Obama have Black fathers who weren’t born in the U.S.

READ MORE: Kamala Harris pressed to get more personal about why she’s running for president

The Huffington Post reported, in an interview earlier this year Harris said, “This is the same thing they did to Barack, this is not new to us.” She added that “powerful voices” are “trying to sow hate and division among us. We need to recognize when we’re being played.”

Harris aide Lily Adams chimed in on Donald Trump Jr.’s retweet to The New York Times on Friday saying, “This is the same type of racist attack his father used to attack Barack Obama,” she said. “It didn’t work then and it won’t work now.”

And of course, supporters had a lot to say about the trumped up birther claim.

 

The post Kamala Harris hit in new birther movement appeared first on theGrio.



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Carmelo Anthony: Mystery woman on yacht identified

Mauritania v Angola

Preview followed by live coverage of Saturday's Africa Cup of Nations game between Mauritania and Angola.

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Black rhino dies on way to release in Tanzania

Zambezi, a 17-year-old male, was being flown to the Serengeti from a nature reserve in Kent.

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‘Go back to Africa’: Racists in Arizona community target Black foster children

A white doctor is working to combat racism in her Scottsdale, Ariz., neighborhood after she, her husband, and African-American foster sons were targeted by racists.

Lisa Sproat, an oncologist, told several media outlets that the family found a note and photo taped to the door about 12:15 p.m. Thursday. The black-and-white photo shows a crowd of people protesting, she said. One of the people in the photo is seen holding a sign that says, “Go Back to Africa, Negroes,” according to AZ Central.

READ MORE: Kanye West associate sued for allegedly scamming eyewear brand

Sproat believes the attack was sparked by the family’s decision to foster two young African-American children. Her husband is also Black, according to AZ Family.

“I suspect that this is spurred by having more African American people in our community,” Sproat told AZ Central.

“The community we live in talks about how tolerant we are … but in this gated community, we have hate crimes,” she told the news outlets.

Sproat is not letting this issue just go, Scottsdale police have confirmed that she filed a police report about the incident. She also attended a community meeting on Thursday and is making plans to turn the spotlight on the community.

These plans include proposing community education and even possibly sponsoring a community run designed to take a stand against racism.

On Friday Sproat held a rally with about 50 others outside of a McDowell Mountain Ranch community center, in Scottsdale. This was another effort to shine light on how to combat racism in the community.

READ MORE: Drugs were a factor in the death of Toni and Tamar Braxton’s niece, autopsy reveals

“Racism isn’t gone, and it is active and it is not latent, and we need to talk about it,” she said.

Sproat plans to adopt the young Black children, but also has two older white children who were shocked by the incident.

“This was the first time that they had ever seen something like that,” she said.

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Myspace Employees Used to Spy on Users

Robert Mueller will testify, malware wrecks IoT, and more of the week's top security news.

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There's a Petition to Cancel *Good Omens*, But Who Cares?

The show doesn't take itself too seriously—and neither should viewers.

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Africa Cup of Nations: Nigeria players' strike averted after payment

The threat of another pay row by Nigeria players at the Nations Cup is averted after the country's football federation pays outstanding bonuses and allowances.

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Space Photos of the Week: Here Comes the Sun

Plus, photobombing asteroids, rainbow galaxies, and more.

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All ThinkGeek Items Are 75% Off, Google Speakers on Sale Now

From a wood burning stove to the Bob Ross blanket, we scoured the web for the best deals this weekend.

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Transit Agencies Turn to Uber for the Last Mile

Transit systems worry about losing passengers to ride-hail services. But some agencies are also testing using Uber in place of low-ridership lines.

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How the iPhone Helped Save the Planet

Over the last 12 years, smartphones have helped dematerialize our consumption of countless other products.

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Friday, June 28, 2019

Ebola: The impact of militant attacks in DR Congo

The deadly Ebola virus has spread, but are attacks and insecurity affecting the response?

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Abiy Ahmed's reforms in Ethiopia lift the lid on ethnic tensions

Just a few weeks ago, Abiy Ahmed was feted across Africa but deadly attacks threatens his reforms.

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‘On My Block’ cast want MAJOR raises from Netflix ahead of third season

The stars of the hit Netflix series On My Block are currently looking for a major pay increase as they negotiate their contracts for season 3.

According to The Hollywood Reporter, four of the show’s lead actors; Sierra Capri, Jason Genao, Brett Gray and Diego Tinoco are asking for compensation that matches what the cast of 13 Reasons Why earns. The actors reportedly earned $20,000 per episode for the first two seasons of On My Block, the show Netflix deemed  “most-binged show” of 2018.

‘Pose’ director Janet Mock signs historic overall deal with Netflix for several new projects

Sources told the outlet that the actors are asking for $218,000 per episode–or $1.75 million for the eight-episode season.

THR:

Netflix has countered with a boost from $20,000 per episode to $30,000, and, in its latest offer, $40,000 per installment. That is still far short of what the supporting cast of 13 Reasons Why are earning for season three and beyond.

It is standard practice for casts of successful series to renegotiate their contracts after the second season. As a policy, the streamer does not disclose viewership information publicly.

Why ‘When They See Us’ brought me to tears and made me call my mother to thank her

Let’s hope these talented teens get the compensation they deserve from the streaming service that proudly pushes its inspiring #StrongBlackLead campaign.

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Blue for Sudan: Instagram 'sympathy scammers' exploit support for protesters

Fake accounts trying to capitalise on social media campaigns are rife on the photo-sharing platform.

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How to Stream the 2019 Women's World Cup for Free

The US Women's National Team is defending their World Cup title, and you're going to want to watch.

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Tunisia v Mali

Preview followed by live coverage of Friday's Africa Cup of Nations game between Tunisia and Mali.

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Family of Indiana Black man killed by officer files lawsuit as Buttigieg acknowledges mistakes

A civil rights lawsuit has been filed by the family of a Black man who was fatally shot by a South Bend, Ind., police officer.

The family filed the lawsuit on Wednesday, ABC News reports.

Eric Logan, 54, was killed June 16 when, the police officer Ryan O’Neill fired his weapon during an incident that took place as  the officer followed up on a report of car break-ins in the downtown area.

The officer defended shooting Logan saying he confronted him in a parking lot and only shot him after he threatened him with a knife. But this remains unconfirmed because O’Neill did not have his body camera on at the time of the incident.

READ MORE: Police shooting of Black man poses Pete Buttigieg’s biggest 2020 challenge yet

The family of the victim strongly opposes O’Neill’s narrative of events.

“The misconduct was objectively unreasonable and undertaken with willfulness and reckless indifference to the rights of others,” the lawsuit stated. “Defendant O’Neill violated Plaintiff’s constitutional rights intentionally subjecting him to unlawful, unequal treatment on the basis of his race.”

The case has drawn national attention not only because its racial implications, but the city in which it occurred is where Democrat presidential candidate Pete Buttigieg serves as mayor.

Buttigieg has been hammered by residents and outraged community members over the handling of the shooting. At a town hall he attended on Sunday while skipping scheduled campaign stops, he acknowledged his mistakes in dealing with tension between the Black community and the South Bend Police Department.

“The effort to recruit more minority officers to the police department and the effort to introduce body cameras have not succeeded and I accept responsibility for that,” Buttigieg said.

OPINION:  It’s time for Mayor Pete Buttigieg to resign and shut down his 2020 presidential campaign

Logan’s family also blames Buttigieg for failing to properly train officers or hand down a punishment for misconduct.

“You running for president and you want Black people to support you, and vote for you…that’s not going to happen,” one upset resident told Buttigieg at a town hall meeting held last Sunday.

In response, the mayor sent an email to supporters.

“It was a painful but needed conversation. And I feel overwhelmed and heartened by the number of people — supporters and critics — who have reached out and made it clear over the past week that they want to join hands and face these problems together,” the mayor wrote. “Our American values are at stake in the need for us to address the deep mistrust of police and governments among communities of color, which flows directly from the consequences of systemic racism.”

At a news conference late Sunday, he said the circumstance of the shooting would be thoroughly investigated and he called on anyone who may have witnessed the shooting to come forward and to speak to investigators.

“We will be striving to reach out to community members,” said Buttigieg, whose campaign said he canceled plans to speak at a Democratic National Committee LGBTQ Gala in New York on Monday evening.

Logan’s family is seeking undisclosed compensatory and punitive damages. O’Neill has since been placed on administrative leave.

During the second round of Democratic debates Thursday night, he was asked why his police force had not increased from 6 percent Black officers in a city that has a 26 percent African American population.

“Because I couldn’t get it done,” Buttigieg said. “My community is in anguish right now because of an officer-involved shooting — a Black man, Eric Logan, killed by a white officer. I’m not allowed to take sides until the investigation comes back. The officer says he was attacked with a knife, but he didn’t have his body camera on.

“It’s a mess and we’re hurting,” he continued. “And I could walk you through all of the things we have done as a community, all of the steps we’ve taken, from bias training to de-escalation. But it didn’t save the life of Eric Logan.”

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How JPMorgan Chase is Using $50 Million to Assist Black Detroit Residents

JPMorgan Chase is making a new $50 million commitment to help black Detroit residents buy homes, get job training, as well as start or expand small businesses in the next three years. The fresh investment will boost the nation’s largest bank’s total commitment in the Motor City to $200 million by late 2022.

The additional commitment comes as JPMorgan Chase exceeded its initial five-year, $150 million commitment to help with Detroit’s economic recovery, which included helping women, minority, and veteran entrepreneurs.

The new data-driven investment builds on the initial progress that helped boost the city’s recovery through the creation of sustainable loan programs for small businesses like the Entrepreneurs of Color Fund, the bank said in a news release. It also increased access to affordable housing and job training and targets the gaps in the city’s economic recovery.

Despite the city’s continued economic progress, a city made up of almost 80% African Americans, only 25% of Detroit households are considered middle class, according to Detroit Future City. The bank’s $50 million in philanthropic and business investments will help further break down barriers to opportunity so that more long-term residents of Detroit, especially black Detroiters, can access job training, become homeowners, and grow small businesses.

The announcement was made Wednesday in Detroit. Attendees included JPMorgan Chase Chairman and CEO Jamie Dimon, Detroit Mayor Mike Duggan and Sonya Mays, CEO, Develop Detroit.

“Too many people are being left behind, and we need to build an economy that works for everyone,” Dimon stated. “Our new investment in Detroit will help the system work for more people—giving more Detroiters access to the tools they need to succeed, stay and benefit from Detroit’s continued recovery. A good education, the skills to secure a good job, a home, and the capital and assistance to start and grow a small business are some of the tools to creating opportunity and a society where everyone benefits. I continue to believe Detroit is an example to our country and the world of what can be achieved through cooperation to solve today’s biggest challenges. And that is why we continue to invest here and apply what we’ve learned here in other cities.”

The Motor City is where the banking and financial services powerhouse tested, developed, and refined its proven model for driving inclusive growth in cities. JPMorgan Chase said its investment in Detroit yielded valuable insights that turned into new investments in other cities, including Chicago, Greater Washington. and Greater Paris through an initiative called AdvancingCities. The program is a $500 million, five-year initiative focused on investing business and philanthropic capital in solutions that bolster the long-term vitality of the world’s cities–and the communities within them.

 



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NFL’s Josh Norman donates thousands to aid immigrants as border crisis continues

The horrifying photos of children looking dirty and unkempt, sleeping on a concrete floor at the U.S.-Mexican border has captivated the world and compelled NFL star Josh Norman to donate $18,000 to the Humanitarian Respite Center in McAllen, Tex.

On Thursday, the Washington Redskins cornerback gave the generous donation to the organization which is run by the Catholic Charities of the Rio Grande Valley as a proactive measure to take action amid a harrowing crisis at the U.S.-Mexico border, ABC News reports.

READ MORE: Trump’s new move to limit asylum challenged in court

Norman has been the highest paid cornerback in the NFL for several years now.

“Kudos to Josh Norman with the Washington Redskins for visiting the humanitarian respite center/McAllen today & contributing to our response to restore human dignity,” wrote Norma Seni Pimentel, the charity’s executive director thanked Norman and posted a picture of Norman with an oversized check along with kids at the facility on Twitter.

This week, the House passed a $4.5 Billion emergency Border Aid Bill to address the humanitarian collapse in which migrants are discovered to be living in squalid conditions.

Some $3 billion has been earmarked to take care of the unaccompanied migrant children in the custody of the Department of Health and Human Services (HHS) who have been living in deplorable conditions, The Texas Tribune reports.

Norman has been a low-key supporter for immigrant children and last June he gifted children at a local detention center with hundreds of toys, treats, books and school supplies after hearing about Trump’s restrictive “zero tolerance” policy.

READ MORE: 81 migrant children separated from families since June

“We all see it, but nobody’s moving to action,” told The Washington Post last year. “And to be honest with you, I would actually like to have done more. … Because it was needed.”

He slammed anyone who dared to criticize him for his charitable work: “You want to say that I can’t speak on any other issues but watching football games, then you should turn your effin’ channel,” Norman said. “’Cause ain’t no way in heck you’re going to tell me, as a person, as a tax-paying citizen, any differently. I have more than enough rights to say whatever the heck I feel like saying. As long as I pay taxes, you can’t tell me anything.”

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Africa Cup of Nations: Amr Warda returns to Egypt squad two days after being suspended

Hosts Egypt recall Amr Warda to their Africa Cup of Nations squad two days after they sent the midfielder home for disciplinary reasons.

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A New Approach to Treat Mental Illness: Electrical Engineering

Opinion: An electrical device has the potential to treat Alzheimer’s, PTSD, and other brain disorders. But do the risks outweigh the potential?

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Welp, We Might Be Getting a 'Final Fantasy XIV' TV Show

Hopefully it'll turn out better than the game itself.

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Nipsey Hussle reportedly called his killer a ‘snitch’ before he was shot dead

According to recently released grand jury transcripts rapper Nipsey Hussle confronted his killer about being a “snitch” before he was gunned down outside his Marathon Clothing Store in March.

On Thursday, the transcripts were unsealed by Los Angeles Judge Robert Perry and the recent revelation aligned with rumors that have swirled saying Hussle, 33, had a heated exchange of words with Eric Ronald Holder Jr. before he was killed in cold blood, NBC News reports.

A witness testified that he heard the rapper, born Ermias Asghedom, chastise Holder about past transgressions.

“Nipsey was like, ‘Man, you know, they got some paperwork on you, you know. I haven’t read it, you know. Like you my bro, you know. Like maybe you need to take care of that, you know,’ ” the witness said before a grand jury in early May.

The witness reportedly said Hussle’s words served as a warning to Holder but didn’t know why. Another unidentified witness testified that as Holder shot down Hussle, the rapper uttered “you’re through” to his alleged killer. He also reportedly tried to say a name before he died.

The two men had once been close friends, according to NBC Los Angeles.

The transcripts were released despite efforts by Holder’s defense team and prosecutors to keep them sealed for fear he couldn’t get a fair trial. Those arguments were rejected by Perry.

“Everything in the transcript is of an incriminating nature,” L.A. County Deputy District Attorney John McKinney said Thursday outside court.

Authorities say the 29-year-old fatally shot Hussle on March 31 and wounded two other people at the rapper’s South Los Angeles clothing store. Back in March, LAPD Chief Michel Moore told press they believed Holder got into a verbal altercation with Hussle prior to the shooting, stating, “Mr. Holder walked up on multiple occasions and engaged in conversations,” which were about a “personal matter between the two of them.”

Holder, whose mental state had long been a matter of concern, also allegedly pistol-whipped a neighbor just one hour before Nipsey’s murder.

Holder was characterized during the grand jury hearing as being a gang member and was reportedly carrying a silver revolver and a black semi-automatic the day Hussle was killed. Hussle was shot at least 10 times and eight casings from a .40-caliber pistol were recovered at the crime scene.

In April, Holder pleaded not guilty to murder and two counts of attempted murder along with felony firearm possession.

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WIRED Book of the Month: *Fall; or, Dodge in Hell* by Neal Stephenson

In Fall; or, Dodge in Hell, the sci-fi author tracks our inevitable descent into AR-enabled filter bubbles—only to leave it all behind.

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New Balance's Latest Shoes Come With 3D-Printed Soles

3D printing has other benefits besides personalization. It keeps manufacturing in the United States.

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Nene Leakes says she was ‘Asking for a friend’ about ‘Husband’ talking to a ‘female employee’

Fans of Nene Leakes are wondering if the Real Housewives of Atlanta star is having marital trouble with her husband Gregg Leakes after an inquiry online led folks to believe that he was talking to another woman behind her back.

On Wednesday, Nene took to Twitter to ask if a man who talked to a female employee without the wife’s knowledge overstepped his boundaries. But she insists she was asking for a friend. However that didn’t stop her fans from speculating that marital trouble was brewing between the couple, PEOPLE reports.

READ MORE: Nene Leakes says she’s definitely on season 12 of RHOA despite suspension rumors

 

Well since Leakes is the owner of multiple clothing boutiques, she does fit the bill of someone who has employees. Also, her husband has recently finished chemotherapy treatment and during the course of it, the two were at odds on the reality show with Nene lashing out several times on social media about just how “mean” her husband was.

One fan asked who the mystery man was she was referring to.

“@greggleaks?!?” one fan wrote asking with several question marks.

READ MORE: Nene Leakes accuses ‘RHOA’ costar Kim Zolciak-Biermann and family of racism again

Another fan didn’t buy the shade Nene was dishing out.

“Sounds like a story line to get you back to being relevant on RHOA and it sounds like another thing there putting it there to justify you leaving Gregg… you’ve been doing that for quite a while now,” another user tweeted.

“You need to have that deep conversation with Gregg. Before you jump to conclusions. Communication is very important! But, actually listen to what he is saying don’t read anything into your conversation. Pray before you talk to him. Ask GOD to intervene!” another fan said.

Last March, Nene denied rumors that she was splitting with her husband who she was caring for as he battled stage 3 colon cancer at the time.

READ MORE: NeNe Leakes claps back at reports of split with husband

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5 Queer People on How They Found Their Chosen Families

Whether online or IRL, here's how five LGBTQ+ people found their community.

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Want Your Kid to Play Pro Soccer? Sign Her Up for Basketball

Elite athletes are specializing in their sports earlier and earlier, but some sports medicine experts say that won't help you make it to the pros.

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Taser Maker Says It Won't Use Facial Recognition in Bodycams

Axon, the maker of Tasers and police bodycams, said it won't deploy facial recognition systems, after a company ethics board recommended against it.

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Africa Cup of Nations: What to look out for on day eight in Egypt

Algeria beat Senegal to reach the last 16 in the Africa Cup of Nations on Thursday, but which other favourites clash on day eight?

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What is behind Mali's massacres?

Mali is in the grip of increased Islamist and ethnic violence. Are the current strategies working?

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The Terrifying Unknowns of an Exotic Invasive Tick

The Asian longhorned tick showed up in the US last year and has flourished in unexpected places. And it's biting humans.

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Senators Try—Again—to Solve the Nuclear Waste Debacle

A bipartisan group is trying to find a place, or perhaps many places, to bury nuclear waste by making it harder for everyone to say no.

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DR Congo copper and cobalt miners killed in Kolwezi

The governor of Lualaba province says the fatalities are "clandestine artisanal diggers".

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Thursday, June 27, 2019

Why is an African chief's skull mentioned in the Versailles Treaty?

Chief Mkwawa died 16 years before WW1 began but his skull was mentioned in the treaty that ended the conflict.

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Steven Levy on Jony Ive’s Design Legacy

Apple’s lead designer, who retired from the company, changed the expectations not just of technology design, but the role of design in consumer products.

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Africa's top shots: 21-27 June 2019

A selection of the week's best photos from across the continent and beyond.

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Tunisia President Beji Caid Essebsi suffers 'severe health crisis'

The world's oldest president, aged 92, won Tunisia's first free presidential elections in 2014.

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That Viral 'Gyro Drop' Ride Was Fake. Here's How You Can Tell

A popular video about an amusement park ride with a crazy drop turned out to be fake. This physics analysis spells it out.

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Did Cory Booker side-eye Beto O’Rourke for upstaging him by speaking Spanish first?

Today’s water cooler conversation about last night’s Democratic presidential debate likely centered on the moment Beto O’Rourke made Cory Booker almost lose his religion with what appeared to be a dirty look when the Texas congressman broke out and spoke Spanish.

Booker became an instant meme when he seemed to size up O’Rourke’s Spanish-speaking skills with a side-eye that was heard around the internet Wednesday night, TIME reports.

Perhaps Booker wasn’t feeling that O’Rourke beat him to the punch since he’s bilingual himself and often speaks Spanish in interviews with Univision.

READ MORE: Beto O’Rourke does mea culpa on The View; hints Stacey Abrams could be running mate

Twitter quickly took note though of Booker’s not-so-poker-face.

“Cory Booker watching Beto speak Spanish is shook honey,” one person commented.

Booker himself took it in stride when he commented about it later on CNN.

Wednesday night while Booker’s reaction took center stage, there were other candidates who fought for position  and pleaded their case to become President, including: New York City Mayor Bill de Blasio, former HUD Secretary Julián Castro, former Maryland Rep. John Delaney, Hawaii Rep. Tulsi Gabbard, Washington Gov. Jay Inslee, Minnesota Sen. Amy Klobuchar, Ohio Rep. Tim Ryan and Massachusetts Sen. Elizabeth Warren.

Booker did have a time to shine and ultimately spoke some Spanish in his response, but it wasn’t as well-received as O’Rourke’s Spanish moment was and more so became the focus of social media memes.

Two other candidates found the moment laughable too. They get to hit the stage Thursday night in the second round of the debate.

 

On Thursday night, taking the stage will be Colorado Sen. Michael Bennet; former Vice President Joe Biden; South Bend, Ind., Mayor Pete Buttigieg; New York Sen. Kirsten Gillibrand; California Sen. Kamala Harris; former Colorado Gov. John Hickenlooper; Vermont Sen. Bernie Sanders; California Rep. Eric Swalwell; writer and spiritual guru Marianne Williamson and entrepreneur Andrew Yang. Español

READ MORE: Kamala Harris pressed to get more personal about why she’s running for president

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Desalination Is Booming as Cities Run out of Water

In California alone there are 11 desalination plants, with 10 more proposed. But there are big downsides to making seawater drinkable.

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Repour Wine Saver Review: A Cheap Way to Keep Your Wine from Spoiling

This simple gadget keeps a bottle of wine tasting fresh for days on end.

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8 Essential Books in the Queer Comics Canon

Want more comics with LGBTQ+ characters? Start here.

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The 20 Most Bike-Friendly Cities on the Planet

The 2019 Copenhagenize Index ranks the world's urban hubs on how much they're doing to promote life on two wheels.

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The Health Effects of Wildfire Smoke May Last a Lifetime

Emerging research suggests exposure to wildfire smoke may alter the immune system for years.

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Acer Swift 7 Laptop Review (2019): Mostly Wonderful

The new Acer ultrabook is ultrathin, ultralight, and gets all-day battery life. It's a road warriors dream.

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Drugs were a factor in the death of Toni and Tamar Braxton’s niece, autopsy reveals

Ethiopia 'arrests' dozens of opposition supporters

It follows an attempt at a regional coup, in which the army chief of staff was shot dead.

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#KimOhNo: Be Grateful That Kim Kardashian Is Bad at Puns

She's calling her new shapewear line "Kimono"—which is both terrible and terribly useful.

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The Cypherpunks Tapping Bitcoin via Ham Radio

For a small group of bitcoin enthusiasts, the internet is a vulnerability. They're using satellites, ham radios, and mesh networks to stay current on the cryptocurrency.

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China's investment in Africa: Everything you need to know

Vincent Ni and Larry Madowo explain the complex relationship between China and African countries.

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Africa Cup of Nations: What to look out for on day seven in Egypt

Nigeria and Egypt booked places in the last 16 of the Africa Cup of Nations on Wednesday, but which other favourites clash on day seven?

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How Hackers Turn Microsoft Excel's Own Features Against It

A pair of recent findings show how hackers can compromise Excel users without any fancy exploits.

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Wednesday, June 26, 2019

Women's World Cup: Fifa opens disciplinary proceedings against Cameroon

Fifa opens disciplinary proceedings against Cameroon for team misconduct, offensive behaviour and fair play breaches during the Women's World Cup loss to England.

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Drag-and-drop data analytics

In the Iron Man movies, Tony Stark uses a holographic computer to project 3-D data into thin air, manipulate them with his hands, and find fixes to his superhero troubles. In the same vein, researchers from MIT and Brown University have now developed a system for interactive data analytics that runs on touchscreens and lets everyone — not just billionaire tech geniuses — tackle real-world issues.

For years, the researchers have been developing an interactive data-science system called Northstar, which runs in the cloud but has an interface that supports any touchscreen device, including smartphones and large interactive whiteboards. Users feed the system datasets, and manipulate, combine, and extract features on a user-friendly interface, using their fingers or a digital pen, to uncover trends and patterns.

In a paper being presented at the ACM SIGMOD conference, the researchers detail a new component of Northstar, called VDS for “virtual data scientist,” that instantly generates machine-learning models to run prediction tasks on their datasets. Doctors, for instance, can use the system to help predict which patients are more likely to have certain diseases, while business owners might want to forecast sales. If using an interactive whiteboard, everyone can also collaborate in real-time.  

The aim is to democratize data science by making it easy to do complex analytics, quickly and accurately.

“Even a coffee shop owner who doesn’t know data science should be able to predict their sales over the next few weeks to figure out how much coffee to buy,” says co-author and long-time Northstar project lead Tim Kraska, an associate professor of electrical engineering and computer science in at MIT’s Computer Science and Artificial Intelligence Laboratory (CSAIL) and founding co-director of the new Data System and AI Lab (DSAIL). “In companies that have data scientists, there’s a lot of back and forth between data scientists and nonexperts, so we can also bring them into one room to do analytics together.”

VDS is based on an increasingly popular technique in artificial intelligence called automated machine-learning (AutoML), which lets people with limited data-science know-how train AI models to make predictions based on their datasets. Currently, the tool leads the DARPA D3M Automatic Machine Learning competition, which every six months decides on the best-performing AutoML tool.    

Joining Kraska on the paper are: first author Zeyuan Shang, a graduate student, and Emanuel Zgraggen, a postdoc and main contributor of Northstar, both of EECS, CSAIL, and DSAIL; Benedetto Buratti, Yeounoh Chung, Philipp Eichmann, and Eli Upfal, all of Brown; and Carsten Binnig who recently moved from Brown to the Technical University of Darmstadt in Germany.

An “unbounded canvas” for analytics

The new work builds on years of collaboration on Northstar between researchers at MIT and Brown. Over four years, the researchers have published numerous papers detailing components of Northstar, including the interactive interface, operations on multiple platforms, accelerating results, and studies on user behavior.

Northstar starts as a blank, white interface. Users upload datasets into the system, which appear in a “datasets” box on the left. Any data labels will automatically populate a separate “attributes” box below. There’s also an “operators” box that contains various algorithms, as well as the new AutoML tool. All data are stored and analyzed in the cloud.

The researchers like to demonstrate the system on a public dataset that contains information on intensive care unit patients. Consider medical researchers who want to examine co-occurrences of certain diseases in certain age groups. They drag and drop into the middle of the interface a pattern-checking algorithm, which at first appears as a blank box. As input, they move into the box disease features labeled, say, “blood,” “infectious,” and “metabolic.” Percentages of those diseases in the dataset appear in the box. Then, they drag the “age” feature into the interface, which displays a bar chart of the patient’s age distribution. Drawing a line between the two boxes links them together. By circling age ranges, the algorithm immediately computes the co-occurrence of the three diseases among the age range.  

“It’s like a big, unbounded canvas where you can lay out how you want everything,” says Zgraggen, who is the key inventor of Northstar’s interactive interface. “Then, you can link things together to create more complex questions about your data.”

Approximating AutoML

With VDS, users can now also run predictive analytics on that data by getting models custom-fit to their tasks, such as data prediction, image classification, or analyzing complex graph structures.

Using the above example, say the medical researchers want to predict which patients may have blood disease based on all features in the dataset. They drag and drop “AutoML” from the list of algorithms. It’ll first produce a blank box, but with a “target” tab, under which they’d drop the “blood” feature. The system will automatically find best-performing machine-learning pipelines, presented as tabs with constantly updated accuracy percentages. Users can stop the process at any time, refine the search, and examine each model’s errors rates, structure, computations, and other things.

According to the researchers, VDS is the fastest interactive AutoML tool to date, thanks, in part, to their custom “estimation engine.” The engine sits between the interface and the cloud storage. The engine leverages automatically creates several representative samples of a dataset that can be progressively processed to produce high-quality results in seconds.

“Together with my co-authors I spent two years designing VDS to mimic how a data scientist thinks,” Shang says, meaning it instantly identifies which models and preprocessing steps it should or shouldn’t run on certain tasks, based on various encoded rules. It first chooses from a large list of those possible machine-learning pipelines and runs simulations on the sample set. In doing so, it remembers results and refines its selection. After delivering fast approximated results, the system refines the results in the back end. But the final numbers are usually very close to the first approximation.

“For using a predictor, you don’t want to wait four hours to get your first results back. You want to already see what’s going on and, if you detect a mistake, you can immediately correct it. That’s normally not possible in any other system,” Kraska says. The researchers’ previous user study, in fact, “show that the moment you delay giving users results, they start to lose engagement with the system.”

The researchers evaluated the tool on 300 real-world datasets. Compared to other state-of-the-art AutoML systems, VDS’ approximations were as accurate, but were generated within seconds, which is much faster than other tools, which operate in minutes to hours.

Next, the researchers are looking to add a feature that alerts users to potential data bias or errors. For instance, to protect patient privacy, sometimes researchers will label medical datasets with patients aged 0 (if they do not know the age) and 200 (if a patient is over 95 years old). But novices may not recognize such errors, which could completely throw off their analytics.  

“If you’re a new user, you may get results and think they’re great,” Kraska says. “But we can warn people that there, in fact, may be some outliers in the dataset that may indicate a problem.”



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A new way to make droplets bounce away

In many situations, engineers want to minimize the contact of droplets of water or other liquids with surfaces they fall onto. Whether the goal is keeping ice from building up on an airplane wing or a wind turbine blade, or preventing heat loss from a surface during rainfall, or preventing salt buildup on surfaces exposed to ocean spray, making droplets bounce away as fast as possible and minimizing the amount of contact with the surface can be key to keeping systems functioning properly.

Now, a study by researchers at MIT demonstrates a new approach to minimizing the contact between droplets and surfaces. While previous attempts, including by members of the same team, have focused on minimizing the amount of time the droplet spends in contact with the surface, the new method instead focuses on the spatial extent of the contact, trying to minimize how far a droplet spreads out before bouncing away.

The new findings are described in the journal ACS Nano in a paper by MIT graduate student Henri-Louis Girard, postdoc Dan Soto, and professor of mechanical engineering Kripa Varanasi. The key to the process, they explain, is creating a series of raised ring shapes on the material’s surface, which cause the falling droplet to splash upward in a bowl-shaped pattern instead of flowing out flat across the surface.

The work is a followup on an earlier project by Varanasi and his team, in which they were able to reduce the contact time of droplets on a surface by creating raised ridges on the surface, which disrupted the spreading pattern of impacting droplets. But the new work takes this farther, achieving a much greater reduction in the combination of contact time and contact area of a droplet.

In order to prevent icing on an airplane wing, for example, it is essential to get the droplets of impacting water to bounce away in less time than it takes for the water to freeze. The earlier ridged surface did succeed in reducing the contact time, but Varanasi says “since then, we found there’s another thing at play here,” which is how far the drop spreads out before rebounding and bouncing off. “Reducing the contact area of the impacting droplet should also have a dramatic impact on transfer properties of the interaction,” Varanasi says.

The team initiated a series of experiments that demonstrated that raised rings of just the right size, covering the surface, would cause the water spreading out from an impacting droplet to splash upward instead, forming a bowl-shaped splash, and that the angle of that upward splash could be controlled by adjusting the height and profile of those rings. If the rings are too large or too small compared to the size of the droplets, the system becomes less effective or doesn’t work at all, but when the size is right, the effect is dramatic.

It turns out that reducing the contact time alone is not sufficient to achieve the greatest reduction in contact; it’s the combination of the time and area of contact that’s critical. In a graph of the time of contact on one axis, and the area of contact on the other axis, what really matters is the total area under the curve — that is, the product of the time and the extent of contact. The area of the spreading was “was another axis that no one has touched” in previous research, Girard says. “When we started doing so, we saw a drastic reaction,” reducing the total time-and-area contact of the droplet by 90 percent. “The idea of reducing contact area by forming ‘waterbowls’ has far greater effect on reducing the overall interaction than by reducing contact time alone,” Varanasi says.

As the droplet starts to spread out within the raised circle, as soon as it hits the circle’s edge it begins to deflect. “Its momentum is redirected upward,” Girard says, and although it ends up spreading outward about as far as it would have otherwise, it is no longer on the surface, and therefore not cooling the surface off, or leading to icing, or blocking the pores on a “waterproof” fabric.

Credit: Henri-Louis Girard, Dan Soto, and Kripa Varanas

The rings themselves can be made in different ways and from different materials, the researchers say — it’s just the size and spacing that matters. For some tests, they used rings 3-D printed on a substrate, and for others they used a surface with a pattern created through an etching process similar to that used in microchip manufacturing. Other rings were made through computer controlled milling of plastic.

While higher-velocity droplet impacts generally can be more damaging to a surface, with this system the higher velocities actually improve the effectiveness of the redirection, clearing even more of the liquid than at slower speeds. That’s good news for practical applications, for example in dealing with rain, which has relatively high velocity, Girard says. “It actually works better the faster you go,” he says.

In addition to keeping ice off airplane wings, the new system could have a wide variety of applications, the researchers say. For example, “waterproof” fabrics can become saturated and begin to leak when water fills up the spaces between the fibers, but when treated with the surface rings, fabrics kept their ability to shed water for longer, and performed better overall, Girard says. “There was a 50 percent improvement by using the ring structures,” he says.

The research was supported by MIT’s Deshpande Center for Technological Innovation.



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Rappers want fellow artist Loon out of prison and are petitioning the White House for it

A group of rappers have banded together to rally behind Harlem rapper Loon and petitioned President Trump to advocate for his release from prison where he’s serving a 14-year sentence.

Born Chauncey Lamont Hawkins, the “How You Want That” rapper was once signed to Puff Daddy’s Bad Boy Records but was arrested in 2011 and in 2013 was convicted on drug charges. Loon is serving time for conspiracy with intent to traffic one or more kilos of heroin and his fellow rap artists thinks he’s got a chance to get out.

READ MORE: Meek Mill, now a soldier for reform, gets recognition for his stance against injustice in the system

One precedent to site in a case like this is Kim Kardashian who met with Trump and ultimately had a hand in getting Alice Johnson her freedom after her drug conviction. Kardashian has been working with the Buried Alive Project to help win freedom for at least 17 inmates.

Vibe reports that a number of artists signed a letter addressed to Trump on June 13, including Snoop Dogg, Kevin Garnett, Jason Flom, movie producer Scott Budnick, Faith Evans, Stevie J, Roc Nation rapper Freeway, model Jeremy Meeks.

Loon has since changed his name to Amir Junaid Muhadith, converted to Islam and put his music career behind him in 2008.

In April he wrote a statement about his fight to get released:

“This administration’s commitment to criminal justice reform has given me hope that I might see justice in my case,” Loon said, according to AllHipHop.

Loon told Vibe: “It is only through the overwhelming push by this administration to change the state of our criminal justice system that real progress is finally being made.”

“Alongside an extraordinary group of individuals such as Weldon Angelos, Jason Flom, Faith Evans, Kevin Garnett, Jessica Jackson Sloan at #cut50 and so many others who are not only advocating on my behalf but seek to support broader change for a broken and unjust system. It is through my own desire for change and the support of so many that I return back to society as an asset to my community, a loving husband and father, and an advocate in our battle for real criminal justice reform.”

READ MORE: Cardi B’s post-indictment Instagram photo teases new movie ‘Hustlers’

In the petition which was organized by former producer Weldon Angelos, they wrote to Trump:

“We strongly urge you to grant him [Loon] a presidential commutation of sentence without delay,” he wrote. “It’s ridiculous that this talented individual was given such a long sentence for merely making an introduction. What purpose is served by keeping him in prison? He completely changed his life around years before he was indicted. This is just another example of a wasteful and destructive criminal justice system.”

If things don’t work out. Loon is scheduled to be out anyway in November 2021.

The post Rappers want fellow artist Loon out of prison and are petitioning the White House for it appeared first on theGrio.



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