2018-11-17
Today's Document

Kiana Khansmith
ojovivo
Lint Roller? I Barely Know Her
Jules of Nature

Kaledo Art

oozey mess
Monterey Bay Aquarium
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d e v o n
KIROKAZE
he wasn't even looking at me and he found me

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Sade Olutola
dirt enthusiast
Misplaced Lens Cap
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YOU ARE THE REASON

Janaina Medeiros
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@derrickslc-blog
2018-11-17
Dolomites. Fire
Poland-based photographer Mikolaj Gospodarek shares beautiful shots of the famous mountain range Dolomites.
The Art of 21:AM
A fellow graduate from Pratt Institute creates these amazing cityscapes. Check out his Instagram where he posts amazing timelapses of his creations.
The ridiculously amazing wall of ceratopsian skulls at the Natural History Museum of Utah
the last time we played Brazil, we were very bald and conceded 4 whole goals. now, we have hella hair and only conceded 2 1 of which was a bogus PK BUT
Salt Lake City! :)
arroyo house ~ hoogland architecture | photos © stephen morgan
New Sprawling Ink Drawings by Olivia Kemp Explore the Landscapes of Malta and Bavaria
Cactus Mood
The Night Stalker, Hamza Benkirane
Yesterday Childish Gambino aka Donald Glover released a music video for his new song, “This Is America.”
The internet was fast to highlight the many layers and multiple meanings behind the 4-minute video.
Afrofuturism has become the buzzword for the fast-growing creative scene across Africa. Here are 10 figures that are championing the movement, through designs that combine African heritage with visions for the future.
What's Made in a Thunderstorm and Faster Than Lightning? Gamma Rays!
A flash of lightning. A roll of thunder. These are normal stormy sights and sounds. But sometimes, up above the clouds, stranger things happen. Our Fermi Gamma-ray Space Telescope has spotted bursts of gamma rays - some of the highest-energy forms of light in the universe - coming from thunderstorms. Gamma rays are usually found coming from objects with crazy extreme physics like neutron stars and black holes.
So why is Fermi seeing them come from thunderstorms?
Thunderstorms form when warm, damp air near the ground starts to rise and encounters colder air. As the warm air rises, moisture condenses into water droplets. The upward-moving water droplets bump into downward-moving ice crystals, stripping off electrons and creating a static charge in the cloud.
The top of the storm becomes positively charged, and the bottom becomes negatively charged, like two ends of a battery. Eventually the opposite charges build enough to overcome the insulating properties of the surrounding air - and zap! You get lightning.
Scientists suspect that lightning reconfigures the cloud’s electrical field. In some cases this allows electrons to rush toward the upper part of the storm at nearly the speed of light. That makes thunderstorms the most powerful natural particle accelerators on Earth!
When those electrons run into air molecules, they emit a terrestrial gamma-ray flash, which means that thunderstorms are creating some of the highest energy forms of light in the universe. But that’s not all - thunderstorms can also produce antimatter! Yep, you read that correctly! Sometimes, a gamma ray will run into an atom and produce an electron and a positron, which is an electron’s antimatter opposite!
The Fermi Gamma-ray Space Telescope can spot terrestrial gamma-ray flashes within 500 miles of the location directly below the spacecraft. It does this using an instrument called the Gamma-ray Burst Monitor which is primarily used to watch for spectacular flashes of gamma rays coming from the universe.
There are an estimated 1,800 thunderstorms occurring on Earth at any given moment. Over the 10 years that Fermi has been in space, it has spotted about 5,000 terrestrial gamma-ray flashes. But scientists estimate that there are 1,000 of these flashes every day - we’re just seeing the ones that are within 500 miles of Fermi’s regular orbits, which don’t cover the U.S. or Europe.
The map above shows all the flashes Fermi has seen since 2008. (Notice there’s a blob missing over the lower part of South America. That’s the South Atlantic Anomaly, a portion of the sky where radiation affects spacecraft and causes data glitches.)
Fermi has also spotted terrestrial gamma-ray flashes coming from individual tropical weather systems. The most productive system we’ve seen was Tropical Storm Julio in 2014, which later became a hurricane. It produced four flashes in just 100 minutes!
Learn more about what Fermi’s discovered about gamma rays over the last 10 years and how we’re celebrating its accomplishments.
Make sure to follow us on Tumblr for your regular dose of space: http://nasa.tumblr.com.
#MarchForOurLives #Enough #SLC ✊🏼 (at Utah State Capitol)
Took my african dad to see Black Panther
*no spoilers*
He does not like superhero movies and normally he falls asleep in the cinema. But not this time, he was on the edge of his seat and he said that he didn’t wanna miss a single moment. He absolutely loved the movie, the first thing he did when we got home was to call his african friend, yelling at him to go watch it as soon as possible. The second thing he did was ask me when the sequel will be out.
I asked my dad what he liked about the movie and he said everything. He loved that almost everyone was black and that they spoke Xhosa. He was so happy that they captured what life is actually like in many african cities in those scenes when they were walking around in wakanda. Seeing the people sit in cafes, buying food from food stands, kids running around with school bags, just people living their everyday life all the while being unapologetically african. He said he felt as if he was back home. And he was so happy that there finally was a movie where africans weren’t starving, or warlords, or dealing drugs. He told me that this is the kind of movie he has wanted to see for years, not alluding to the superhero stuff but the fact that they portray africans the same way that most if not all movies portray white people and not criminalize or dehumanize them but uplifting them. He loved every single character and especially M’Baku but his absolute favourite was the Queen mother Ramonda because she was so calm and collected while simultaneously being this strong queen. My dad, coming from a culture that really uplifts and value mothers and holds them above all, felt like the movie really captured that in Ramonda and that’s why he loved her.
He loved the soundtrack and how they mixed in djembe drums and traditional african singing with modern western music and he loved the costumes because a lot of the clothes look like the things people are wearing at all the african parties we go to.
The only complaint my dad had was that the sound was to high, which was his own fault for insisting that he sit at the end of the row right next to one of the speakers.
So yeah, representation do matter. I’ve never in my life seen him so happy about a movie. And he wanted to talk about it after it had ended which never happens normally. We joked around with the idea of him being a wakandan wardog stationed here and we did Shuris and T’Challas little handshake saying that is the only way we will now greet other africans. This movie gave my dad pure joy and happiness and it gave us a bonding opportunity because we finally have something that we both could geek out about.
Official Portraits of Barack and Michelle Obama by Kehinde Wiley and Amy Sherald