Every airline has their own branding on their planes, but for the most part, they're all painted white.
posted by Mordhaus 6 years 8 months 2 weeks ago • 466 views • 2:21Videos (45) | Sift Talk (0) | Blogs (0) | Comments (1000) |
YouTube: This video is about why it's harder to successfully land spacecraft and landers and rovers on Mars than on Earth, or Venus, or the Moon, or Titan, or asteroids. It all comes down to atmospheric... continue reading
posted by PlayhousePals 6 years 9 months 1 week ago • 582 views • 2:02Humans emit roughly 30 to 40 billion tons of the greenhouse gas, carbon dioxide, into the atmosphere each year. If we keep it up, Earth will continue to heat up and ultimately devastate our way of life. ... continue reading
posted by newtboy 6 years 10 months 4 weeks ago • 107 views • 2:18Miss Info investigates how the Jamaican beef patty became a NYC icon. As the flaky meat turnover has infiltrated all aspects of city life—found in mom-and-pop bakeries, bodegas, pizza shops, and even... continue reading
posted by Mordhaus 6 years 11 months ago • 258 views • 12:06I couldn't find any info on any projects like this, so I thought I would have a try myself. I thought an oven would be the perfect platform, it already has a door, space for insulation, and comes with... continue reading
posted by Mordhaus 6 years 11 months 1 week ago • 15 views • 7:48The Lahti L-39 is a Finnish 20 mm anti-tank rifle used during the Second World War. It had excellent accuracy, penetration and range, but its size made transportation difficult. It was nicknamed "Norsupyssy"... continue reading
posted by Mordhaus 6 years 11 months 1 week ago • 134 views • 10:14Star Talk host, Hayden Planetarium director, and astrophysicist extraordinaire Neil deGrasse Tyson has a brilliant knack for breaking down big scientific ideas to the masses. But can he keep his facts... continue reading
posted by Mordhaus 6 years 11 months 2 weeks ago • 96 views • 26:04I built this pottery kiln and some pottery from termite mound clay to test an alternative clay source to my usual one from the creek bank. I started by making a large grate from ordinary clay. It was just... continue reading
posted by Mordhaus 7 years 1 month ago • 419 views • 11:27YouTube description: Originally built by the Incas, the manmade salt pans in Maras, Peru, have endured for over 500 years. Beneath the Qaqawiñay mountains runs a salty fresh spring, which empties into... continue reading
posted by Aard Vark (oritteropo) 7 years 2 months 1 week ago • 1,534 views • 1:20This video is about why entropy gives rise to the arrow of time, and also how the initial low-entropy condition of the universe is responsible for the fact that we experience time right now, and how ultimately... continue reading
posted by Mekanikal 7 years 6 months 4 weeks ago • 42 views • 3:24His girlfriend is a hell of a good sport. ------------------------------------------------------------ I made a freeze ray! Im basically a bonafide evil genius now. Freeze your cat, girlfriend, or... continue reading
posted by Mordhaus 7 years 8 months 3 weeks ago • 38 views • 4:36YouTube description: There's a big fire in the building and suddenly all the sprinklers turn on -- that's not really how works. Let science extinguish this myth. How Fire Burns in Space - http://bit.ly/1OqRB5b ... continue reading
posted by Aard Vark (oritteropo) 7 years 10 months ago • 366 views • 4:02There's a titan arum - a corpse flower - blooming at the Eden Project in Cornwall. For years, it stores energy: and then for 48 hours, it heats up and sends out the smell of decay and death through the... continue reading
posted by blacklotus90 7 years 10 months 1 week ago • 66 views • 2:55YouTube description: Engineers that work with fluids need a solid understanding of how they behave, and there’s one branch of fluid mechanics that plays a role in areas all across our lives. Whether... continue reading
posted by Aard Vark (oritteropo) 7 years 10 months 2 weeks ago • 116 views • 10:07YouTube Description: And how it got its name. Subscribe to our channel! http://goo.gl/0bsAjO El Niño is a weather phenomenon that occurs irregularly in the eastern tropical Pacific every... continue reading
posted by Aard Vark (oritteropo) 8 years 4 months 1 week ago • 1,145 views • 2:59YT-I built this tiled roof hut in the bush using only primitive tools and materials. The tools I used have been made in my previous videos. It should be pointed out that I do not live in the wild and that... continue reading
posted by newtboy 8 years 7 months 3 weeks ago • 1,709 views • 14:09"Like a dumpster on a hot day, a warmer plant will smell a lot worse."
posted by PlayhousePals 8 years 8 months ago • 142 views • 4:14Come on baby ... light yours! YouTube: Why does fire burn? What’s the chemistry and physics of a flame? This week, learn about the beautiful science happening inside a flame!
posted by PlayhousePals 8 years 8 months 3 weeks ago • 318 views • 4:12YouTube: You’ve seen dogs pant, but do you know why they do it? And is it true that dogs can’t sweat?
posted by PlayhousePals 9 years 5 months 2 weeks ago • 26 views • 2:51