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  • 02:08 A Solar-Powered Step In The Fight Against Water Scarcity | Joe's Big Idea | NPR

    A Solar-Powered Step In The Fight Against Water Scarcity | Joe's Big Idea | NPR

    418 views / 0 likes - added

    This video is from the Joe’s Big Idea series Changing The World One Invention At A Time. Check out the entire series at https://n.pr/2U6iwXU. • Read "WATCH: This Device Pulls Clean Water Out Of Desert Air" at https://n.pr/2oEfZYC --------------

  • 03:47 Popular The World's Most Expensive Shrimp ($10k)

    The World's Most Expensive Shrimp ($10k)

    1,627 views / 0 likes - added

    Check out Brilliant (and get 20% off) here: https://brilliant.org/MinuteEarth/Some aquarium hobbyists will pay $10,000 or more for a single shrimp because of the rarity of their colors or patterns.LEARN MORE**************To learn more about this topic, st

  • 07:28 A microscopic look at why the world is running out of sand

    A microscopic look at why the world is running out of sand

    431 views / 0 likes - added

    Humans are using more sand than the Earth is naturally producing, and that’s a problem for the global construction industry. But it turns out that the usefulness of sand depends on the science of each tiny little grain. We went on a sand scavenger hunt to

  • 11:24 Why Is This Caviar $450 An Ounce?

    Why Is This Caviar $450 An Ounce?

    192 views / 0 likes - added

    Caviar is priced based on two criteria: desirability and scarcity. Theres plenty of relatively affordable caviar from fish like herring, which costs about $7 per ounce. The caviar from an albino ossetra sturgeon, costs $450 for one ounce, or $7,300 for ju

  • 04:04 Popular Water Fight!: Crash Course Kids #36.1

    Water Fight!: Crash Course Kids #36.1

    1,440 views / 1 likes - added

    So, what happens when there's not enough water? Well... not good things. Do we let homes have more water for showering and cooking? Or do we let farms have the water for growing crops? There aren't any easy solutions, but today Sabrina chats with us about

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  • 03:26 How fairy circles form in Shanghai's salt marshes

    How fairy circles form in Shanghai's salt marshes

    185 views / 0 likes - added

    Read the research: https://scim.ag/3uhQUCiDry areas of Namibia and Australia are well known for their fairy circlesbarren rings that dot grasslands and are thought to result from termites and water scarcity. But moist regions have fairy circles, too. A ne

  • 04:18 Are We Too Late?

    Are We Too Late?

    102 views / 0 likes - added

    Overpopulation! Is it really a big problem? Will we run out of room?https://www.youtube.com/watch?v=LgEiYbIJVOY - Watch this cool VitaDAO video we made!Support VitaDAO AND Life Noggin: https://www.vitadao.com/Check out Lifespan now: https://www.lifespan.i

  • 04:17 Grass hut

    Grass hut

    582 views / 0 likes - added

    I built this grass hut up on a ridge. It's roughly parallel with the tiled hut and wattle and daub hut that are a couple of hundred meters away down in a valley. I built it on a ridge to get away from mosquitoes in wet weather. This project took 7 days to

  • An extraordinary deep-sea sighting: The giant phantom jelly

    An extraordinary deep-sea sighting: The giant phantom jelly

    199 views / 0 likes - added

    This ghostly giant is a rare sight. But in November 2021, MBARI researchers spotted this giant phantom jelly (Stygiomedusa gigantea) with the ROV Doc Ricketts 990 meters (3,200 feet) deep in Monterey Bay. The bell of this deep-sea denizen is more than one

  • 05:19 Popular Are we running out of clean water? - Balsher Singh Sidhu

    Are we running out of clean water? - Balsher Singh Sidhu

    1,447 views / 2 likes - added

    Find out how students can share their ideas as TED Talks here: http://bit.ly/2RCMFgM View full lesson: https://ed.ted.com/lessons/are-we-running-out-of-clean-water-balsher-singh-sidhu Despite water covering 71% of the planet’s surface, more than half the

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  • 03:46 Did Science Just Prove Women Are Nicer Than Men?

    Did Science Just Prove Women Are Nicer Than Men?

    514 views / 0 likes - added

    Scientists may have just proven women are kinder and more selfless then men, and it’s all thanks to our brains. Read More: How Science Got Women Wrong https://www.economist.com/news/books-and-arts/21724375-why-view-women-are-gentle-caring-and-empath

  • 04:18 Can We Make Ocean Water Drinkable -- and Should We?

    Can We Make Ocean Water Drinkable -- and Should We?

    458 views / 0 likes - added

    We need water to survive--and Earth is covered in it! Unfortunately, almost all of that water is salty. In this weeks episode of Reactions find out why getting freshwater from ocean water is a lot trickier than you might imagine. Subscribe! http://bit.ly/

  • 03:09 Popular How Do Squirrels Find Nuts?

    How Do Squirrels Find Nuts?

    787 views / 0 likes - added

    Try Squarespace: http://squarespace.com/okaytobesmart You’d have to be nuts not to love this video! ↓ More info and sources below ↓ Special thanks to Jason Goldman (@jgold85) for help with this episode! References: Jacobs, Lucia F., and Emily R. Liman. "G

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  • 03:40 This Quantum ‘Sixth Sense’ Could Allow Birds to Navigate Earth’s Magnetic Field

    This Quantum ‘Sixth Sense’ Could Allow Birds to Navigate Earth’s Magnetic Field

    450 views / 0 likes - added

    How do migrating birds know where to go? New research suggests “spooky action at a distance” might be involved. We’ve Ignored Climate Change For More Than a Century - https://youtu.be/LKhGg0jDZTc Read More: Migratory birds eye-localized magnetoreception f

  • 05:05 What is the rarest color in nature? - Victoria Hwang

    What is the rarest color in nature? - Victoria Hwang

    517 views / 0 likes - added

    Discover what colors are the most rare to see in nature, and how physics and evolution drive their scarcity.--Plants, animals, or minerals found in nature bear almost every color imaginable. There are two factors that influence what hues you see in the wi

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  • 03:53 Can Planting Trees Help Fight Climate Change?

    Can Planting Trees Help Fight Climate Change?

    29 views / 0 likes - added

    Is planting trees a solution to global warming? Recent studies have looked into the possibility of planting billions of, or even a trillion, trees as a low-tech solution to climate change. But is planting that many trees feasible and worthwhile, consideri

  • 04:25 The Unexpected Ingredient That Will Change Your Chocolate Cake

    The Unexpected Ingredient That Will Change Your Chocolate Cake

    289 views / 0 likes - added

    From mayonnaise, to soda, to ice cream, there is a long list of unusual ingredients that can be mixed into cake batter with surprisingly delicious results. This unexpected add-in, however, takes the proverbial cake. Thanks to the addition of sauerkraut -


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