Michelle Obama is the most pop culture–friendly first lady in history. That isn’t an accident.

Michelle Obama might seem like an unlikely cover subject for an entertainment magazine, but as Variety proves in an in-depth look at the first lady’s media presence, there’s a reason why and how she’s become such a prominent figure in her own right.

As Obama’s launched her own initiatives — like anti-obesity campaign Let’s Move and educational project Let Girls Learn — a large part of her strategy to gain support has been to embrace the power of pop culture to raise awareness of more than just those who are already keyed into the political news cycle.

“‘Where are the people?'” Obama says she asked herself. “Well, they’re not reading the op-ed pieces in the major newspapers. They’re not watching Sunday morning news talk shows. They’re doing what most people are doing: They are watching TV.”

And so she turned to TV shows that are wide-ranging in genres and audiences, from CBS’s NCISto Nickelodeon’s iCarly to NBC’s The Tonight Show Starring Jimmy Fallon. She rocked out to the song Diane Warren wrote for Let Girls Learn — “Let’s Hear It for the Girls” — on James Corden’s carpool karaoke, which boosted sales by a stunning 1,562 percent.

While she says she knows some might find the segments she appears in silly — most especially her weirdo turn on Billy Eichner’s decibel-shattering game show Billy on the Street — Obama’s also firm in her belief that humor is one of the fastest ways to connect with someone, whether in person or through a TV screen. “My view is, first you get them to laugh,” she says, “then you get them to listen.”

Obama recognizes that she’s “a product of pop culture.” When she was 10, she tells Variety, The Mary Tyler Moore Show made her realize that a single woman could prize her career and not need a husband at the end of the tunnel. Today, she says, she fervently believes in the power of pop culture to show people lives they might not have considered before — or to validate the lives they’re already living.

“For so many people, television and movies may be the only way they understand people who aren’t like them,” Obama says. “I come across many little black girls who [have] come up to me over the course of this 7½ years with tears in their eyes, and they say:”Thank you for being a role model for me. I don’t see educated black women on TV, and the fact that you’re first lady validates who I am.'”

That awe at seeing anyone remotely like herself represented in media is why she believes media that shows a wider range of experiences to be so important:

We’re not new. We’re not special. People who come from intact families who are educated, who have values, who care for their kids, who raise their kids — if you don’t see that on TV, and you don’t live in communities with people like me, you never know who we are, and you can make and be susceptible to all sorts of assumptions and stereotypes and biases, based on nothing but what you see and hear on TV. So it becomes very important for the world to see different images of each other, so that, again, we can develop empathy and understanding.

…that is particularly true in a country where there are still millions of people who live in communities where they can live their whole lives not having contact or exposure with people who aren’t like them, whether that is race or religion or simply lifestyle. The only way that millions of people get to know other folks and the way they live … is through the power of television and movies.”

Improved Solar Energy Efficiency from New Software Forecasting Models

The new system, known as Sun4CastTM, has been in development for three years by the National Center for Atmospheric Research (NCAR) in collaboration with government labs, universities, utilities, and commercial firms across the country. Funded by the U.S. Department of Energy SunShot Initiative, the system greatly improves predictions of clouds and other atmospheric conditions that influence the amount of energy generated by solar arrays.

“This type of research and development is important because it contributes to the reduction in costs for solar and wind energy and makes it easier for utilities to integrate renewables into the electrical grid,” said William Mahoney, Deputy Director of NCAR’s Research Applications Laboratory. “When it comes to balancing demand for power with supply, it’s vital to be able to predict sources of energy as accurately as possible.”

This article originally appeared at: www2.ucar.edu/atmosnews/news/122429/solar-energy-boosted-new-forecasting-system

Solar Energy Harnessing-Tech Even Works at Night

Thinking that solar power doesn’t work because it gets dark is like attempting to run your portable device only when it’s charging. You’ll get some utility, but you’re missing the point

High in the stark Nevada desert, a couple of hundred miles north-west of Las Vegas, is the shimmering circular mirage of Crescent Dunes. Ten thousand silvery glass panes surround a tall central tower, which stands like a twinkling needle in the featureless landscape around it.

Solar Power…at Night?

Every hour the sun beams onto Earth more than enough energy to satisfy global energy needs for an entire year. Since its discovery, harnessing solar energy efficiently has been the subject of researches for many years. But one thing about solar energy collection is that it’s only available during the day—until now.

Composed of a tall central tower surrounded by a total of 10,437 glass panels, with more than one million square meters (~10.8 million square feet) of glass, this solar oasis is capable of storing energy, enough to supply electricity to 75000 households during peak demand periods, 24/7.

Molten-Salt Storage’s Huge Potential

The central tower then secretes a reservoir of potassium and sodium nitrate—about 25,000 metric tonnes (~28,000 US tons) of it—heated in advance to 288°C (550°F), at which temperature the mixture is a clear, water-like liquid.

This is then circulated in narrow, thin-walled tubes, rising dramatically in temperature when exposed to the fearsome, concentrated sunlight at the top of the tower. “We heat it to 560°C (1040°F),” says Smith, “it flows back down the tower and we capture it in a large tank.”

The molten salt efficiently maintains the heat and when the energy is required, it is converted to electricity through a conventional steam turbine.

Highlighting Crescent Dunes’ zero pollutant-emissions and more efficient water consumption than coal or nuclear power plants,  Smith believes that their tech is not just a substitute for photovoltaic panels. He believes that it could also be a potential competitor to conventional fuels in the future.

“It’s really an alternative to fossil fuel or even nuclear. You couldn’t power a city with just PV and wind, but you could with CSP, because of the storage capacity.”

Meet Thor, The Bengal Cat With Purrfectly Beautiful Fur


Thor The Bengal cat is one of those felines that look right into your soul and beyond. Just look at his emerald green eyes lurking from his beautiful sandy fur -is this even real?! The mighty kitty’s fur is so purrfect, even his tummy has spots! Could this cat BE more majestic? We don’t think so. Neither does the Internet as Thor has gone viral since his photos appeared online.

“I definitely feel like his servant!” Thor’s owner Rani Cucicov told Bored Panda. “Whenever he opens his mouth, we are ready to serve him, but I gotta admit that we get lots of love in place for it!”

More info: Instagram

Solar still made of bubble wrap could purify water for the poor

Solar stills can make tainted water or seawater fit to drink. But to produce more than a trickle, devices typically require expensive lenses or other equipment. Not anymore. Today, researchers report that they’ve created a cheap solar still from bubble wrap and other simple materials.

Solar stills have been used for thousands of years. The most basic versions are water-filled vessels with black bottoms that absorb the sun’s rays, increasing evaporation of the water inside. Glass or other clear material on top captures the vapor, and the condensate drips into a collection vessel. To speed up this process, modern versions use lenses or mirrors to collect about 100 times more sunlight. But the high cost of these solar concentrators, typically on the order of $200 per square meter, makes them unaffordable for many people.

Two years ago, researchers led by Gang Chen, a mechanical engineer at the Massachusetts Institute of Technology in Cambridge, unveiled an efficient solar absorber made from a layer of graphite on floating carbon foam. The two layers were perforated, allowing the water below to wick up to the graphite, where it was warmed by the sun. The device worked, but much of the energy in the sunlight radiated away. To boil water, the still needed additional devices to concentrate 10 times the ambient sunlight to overcome the infrared losses.

Chen and his colleagues wanted to do away with the extras. They kept their idea of a spongy insulator floating on water. For their current experiment, the researchers replaced the graphite solar absorber with a thin layer of a bluish metal and ceramic composite material used in commercial solar water heaters. This material selectively absorbs visible and ultraviolet rays from the sun, but it doesn’t radiate heat in the infrared. Between this layer and the foam, they placed a thin sheet of copper, an excellent heat conductor. The researchers then punched holes through the sandwichlike layers as before.

A problem remained. Much of the energy absorbed by the composite was being swept away by convection, heat lost to the air moving above the  still’s top surface. The fix came from Chen’s 16-year-old daughter, who was designing a cheap greenhouse for a science fair experiment. She found that a top layer of bubble wrap acted as an excellent insulator. So Chen and his student George Ni covered their solar still in bubble wrap. And in today’s issue of Nature Energy they report that their setup allowed them to boil and distill water with no extra solar concentrator. Down the road, Chen estimates that this will allow them to make large-area solar stills for about one-twentieth the cost of conventional technology.

“This work certainly represents a key step forward,” write materials scientists Wen Shang and Tao Deng from Shanghai Jiao Tong University in China in a commentary accompanying the report. Chen believes the low-cost apparatus could help purify wastewater near fracking sites, for example. Typically, companies work to evaporate water from wastewater ponds to concentrate and remove the contaminants. A cheap solar sponge could speed the cleanup.  

To be useful for desalination or other drinking water applications, the device needs another plastic or glass layer on top to collect the water vapor. This could increase the system’s efficiency by trapping more heat and boosting evaporation, Chen says.

Creating a purification system would be no small task. Chen estimates it would require 20 to 40 square meters of the solar still material to provide 50 liters of water per day, the minimum that United Nations says a person needs for daily life. 

Phone with Gorilla Glass Survives Aerial Drop from 750 feet

When potential customers want to check out the sturdiness of a phone before spending hard-earned cash on a purchase, they usually turn to YouTube and watch some sort of drop test. 

As it turns out, young smartphone maker OnePlus is well aware of that, which is probably why the company has recently published a video that details a OnePlus 3 aerial drop test from no less than 750 feet up in the air. 

To demonstrate the build quality of the OnePlus 3, the company dropped a unit from an airplane flying at about 750 feet above Mimizan, France. As you can see for yourself by watching the video below, the phone has miraculously survived this insane drop test. 
At this point, it should be noted that the phone actually landed on a grassy plain. Most likely, the story would have been very different should the OnePlus 3 have dropped on harder surfaces such as asphalt of concrete. But then again, only the newest Corning Gorilla Glass 4 promises to protect phones against drops from about shoulder height. 
Sure, surviving a 750-feet-high is an impressive feat that speaks highly of the phone’s build quality, but you definitely shouldn’t try to replicate this test on your own.

Why are these odd-looking solar cars passing through the area?

Residents in the Parkland may have noticed strange looking cars accompanied by vans with flashing lights traveling down U.S. 67 the last couple of days.

Not to worry, they are part of a national race and approximately 13 teams are competing in it this year. Principia Solar Car #32 Truck Driver Ken Pratt said this is part of the American Solar Challenge and it only comes around every two years.

“Universities and colleges from around the country and in fact some from overseas are competing. We have a couple from Canada and one from Switzerland in this race,” said Pratt. “The race started on Saturday morning just south of Cleveland, Ohio and the route takes us through Indiana, Illinois, Missouri, up through Kansas, Nebraska and we will end up in South Dakota at the end of the week.”

Pratt said each team brings their solar car in a trailer or a truck from their campus to the starting point and then the trailer shadows them along the route. In the event that there is a break-down and they need to trailer it, they will have the equipment available.

“We also have items in the front of the trailer, tools, spares and camping equipment and all the stuff the team needs to be autonomous during the week,” said Pratt. “The race is divided up into stages: the first stage was two days which started in Cleveland, Ohio and went to Vincennes, Indiana. We left there (Monday) morning and we made a stop at Grant’s Farm near St. Louis in the middle of the afternoon. We had to stop there for 45 minutes and then we came as far as we could.”

Let’s Honor the Best Cheesecake Moment in TV History

Today is National Cheesecake Day. But why do you care?

You might care because you are super into holidays and will celebrate national anything day as long as it means you get to take a longer-than-usual lunch. You might care because cheesecake is one of your life’s greatest passions. Or you might care because you are a fervent Friends fan and know exactly the scene we are about to commemorate.

There were many fabulous moments in Our Most Storied Television Show of All Time, but only one about cheesecake. And it just so happens that it is the single greatest moment in cheesecake’s history. It’s so glorious that it deserves homage on this high holiday.

The episode is titled, naturally, The One With All the Cheesecakes. We open on Chandler and Monica’s (ridiculously oversized; so much so that it still makes us jealous/angry almost a decade later) apartment, where Chandler is eating a cheesecake he stole from Mrs. Braverman downstairs. Okay, so technically he opened the box and started eating before he realized that it was delivered to the wrong address, but it was a theft nonetheless. 

Rachel enters with her fabulous season-seven bob and is herself overtaken by the delicious, buttery, crumbly graham cracker crust and the rich-yet-light cream cheese filling. One bite and they’re both addicted. They are a man and woman obsessed, who can think of nothing but their next cheesecake fix. Even if that means flying to Chicago to visit Mama’s Little Bakery or robbing poor Mrs. Braverman some more. Sure, they can convince themselves that she’s out of town and that if they don’t eat the cheesecake for her she’ll return from a trip to bad cheesecake and possibly even die of food poisoning. 

Friends, Cheesecake GIF

Courtesy NBC

They make a pact to only eat the cheesecake together, but as addicts they are unable to contain themselves. They are dessert stealers living outside the law, and there are no rules in this world of cheesecake anarchy. Chandler and Rachel try to divide the cheesecake contraband in half so they can go their separate ways in their own cheesecake shame, but without rules humans are not able to conduct themselves in a normal manner and things escalate quickly. 

One second Rachel is off to her own cheesecake corner in all her “No sharing, no switching, and don’t come crying to me if you eat your piece to fast” glory, and the next second she’s tripped and dropped it all over the floor. 

Friends, Cheesecake GIF

Courtesy NBC

Which means, of course, that the only logical answer is to take Chandler’s piece down, too. It may seem odd not to just share the remaining half of cake, but as we mentioned this is a woman obsessed. And now all they are left with in this lonely world are the sad, sullen remains of their former happiness dumped all over the apartment building’s hallway. Chandler and Rachel are forced to come to grips with this life they have now built themselves, a life where the only thing that matters is the next bite of cheesecake. And what does one do when they find themselves at this metaphoric juncture?

Friends, Cheesecake GIF

Courtesy NBC

They eat floor cheesecake. 

They grab a fork, hunker down, and try as best they can to only pick up the pieces that haven’t completely touched the ground. It’s not a pretty sight, but it’s real. It’s raw. It’s still delicious, delicious cheesecake.

Happy holidays, everybody.

Friends, Cheesecake GIF

Courtesy NBC

Match & Teach Me: Blockchain, Psychometrics To Help Teach Refugees

Using #Blockchain to assimulate refugees into a host country. 

Long-term vision for this project:

a) Integration of the refugees/immigrants to the culture of the country of their interest through the proper education.

b) Means to reduce the unemployment of European residents, since they will act as educators and get paid for that.

c) Adoption of the blockchain technology to that end, which could be the seed for overall acceptance of the blockchain “culture”. This could lead to migration of the blockchain solution to other sectors as well (financial, law, etc.)

How solar energy can be transformed into fuel

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A new study look into the quest for sustainable fuel, and how solar energy can be transformed into exactly this. The new procedure uses the sun’s thermal energy to convert carbon dioxide and water directly into synthetic fuel.
“This allows solar energy to be stored in the form of chemical bonds,” explains Ivo Alxneit, chemist at the PSI’s Solar Technology Laboratory. “It’s easier than storing electricity.” The new approach is based on a similar principle to that used by solar power plants.” Alxneit and his colleagues use heat in order to trigger certain chemical processes that only take place at very high temperatures above 1000 °C. Advances in solar technology will soon enable such temperatures to be achieved using sunlight..