SciShow explores the unexpected. We delve into the scientific subjects that defy our expectations and make us even more curious! For more from SciShow, check out SciShow Kids and SciShow Tangents, along with SciShow Space and Psych.
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If you've ever had lice, you probably think of them as a temporary annoyance. But for the salmon industry, these pesky invertebrates cause real damage. So here are some of the wildest ways that science helps us fight these infestations, from a salmon car wash to AI-powered laser robots.
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This lake in Canada sports a stunning summer look - spots! And the weird geology and hydrology that makes these spots is definitely worth talking about. Plus, Spotted Lake may not be the only one of its kind, and might tell us more about ancient lakes on other planets - like Mars!
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Two billion years ago, an igneous rock in northern South Africa formed. Not long after, some bacteria crawled into cracks in that rock, and got trapped inside when the cracks got plugged up by a bunch of clay. But that bacterial colony didn't die. It just sat around, doing its bacteria thing for billions of years, until scientists cracked that crack open.
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Have you ever wondered why all the tasty parts of your box of cereal rise to the top? There's a lot of physics behind why mixtures can sometimes un-mix themselves, and if you use it to steal all the marshmallows, we won't tell.
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Octopuses are smart. Like, gather a posse of fish to do their hunting for them smart. And when the fish step out of line, the day octopus punches them. Really.
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China's Zhangye Danxia National Geopark is home to strikingly beautiful rainbow mountains -- yes, what you're seeing is real! But the secret to this amazing sight might be something incredibly humble: dirt.
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One of game theory's most famous quandaries is the Tragedy of the Commons. But, through her years of research, Nobel Prize winner, Elinor Ostrom, showed us that we're not doomed to tragedy after all.
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Trees are dead inside. It's true: the xylem tissue that supports their trunks technically isn't alive. Archaeologists hate that because this problem, the old wood problem, can cause carbon dating to be off by hundreds of years.
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Sources: https://docs.google.com/document/d/e/2PACX-1vTPsF23B7Halef3TxOJDnGnuGLvkyYk0Im-FkXaftOHYCmat6OAWarxJXGnDZ1U321rpGLkLJzFet91/pub
Fecal transplants are often associated with treating intestinal issues, but they have uses far beyond that. In this List Show, we explore five surprising conditions they improve.
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In 2020, students from the University of Texas proposed sending a fleet of rovers to the Moon that, for a price, would carve words and symbols into the surface for *you*, random human. And that got us thinking, how big would such a message have to be for you to read it all the way from Earth?
Hosted by: Reid Reimers
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