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You Are A Fish

Adults Nature
With our current understanding of evolutionary history and our strategy of cladistic naming, if we wanted to have both goldfish and sharks under a single group called "fish", then mammals must also be called fish.

He Tastes Water Like Some Taste Wine. Meet a Water Sommelier

Adults Nature
Martin Riese is part of a very small pool of sommeliers who have made a profession out of tasting and judging water.

What Eating Rotten Food Really Does To Your Body

Adults Nature
Food poisoning is awful, but what's actually happening inside your body when you eat rotten food?

The physics of surfing - Nick Pizzo

Adults Nature
Wondering how you can catch the perfect wave? Dive into the fascinating and complex physics of surfing.

The Biggest Lie About Climate Change

Adults Nature
You were lied to about climate change.

Descending Into Greenland's Ice Sheets

Adults Nature
Join Will Gadd as he descends into the Greenland ice sheet in the name of exploration and research with University of South Florida professor Jason Gulley.

Blue Planet II

Adults Nature
Giant fish catches birds, on part 2 of blue planet.

This Will Most Likely Kill You

Adults Nature
How will we die?

Why Earthquakes Are So Hard To Predict

Adults Nature
Scientists are trying to figure out if they can predict big earthquakes by simulating small quakes in labs and studying big quakes under the ocean. Thanks to the University of Rhode Island for sponsoring this video.

How Microwaving Grapes Makes Plasma

Adults Nature
A bisected grape in the microwave makes plasma. But how does it work? A grape is the right size and refractive index to trap microwaves inside it.

Primitive Technology: Stone Yam planters

Adults Nature
Primitive Technology: Stone Yam planters - Creating Stone planters for Yams from scratch.

Secrets of the Garden

Adults Nature
On a mission to share their discoveries with the world, scientists at the Royal Botanic Gardens, Kew uncover the benefits hidden within aloe, argan oil and rosemary.

Could A Plant Grow Inside You?

Adults Nature
Plants can live in all kinds of environments...even inside the your body?

Primitive Technology: Pit and chimney furnace

Adults Nature
While I’m working on other projects I’ll put up this video of an experimental furnace I built that operates by natural draft and uses charcoal as a fuel.

Aliens under the Ice – Life on Rogue Planets

Adults Nature
Out in the vast coldness of outer space, there are planets that travel alone through darkness without the boundaries of a system. Here’s how this can happen – and why these frozen deserts might secretly harbor alien life.

Can animals be deceptive?

Adults Nature
A male firefly emits a series of enticing flashes. He hopes a female will respond and mate with him.

Do Fish Pee?

Adults Nature
You know you’ve wondered. Do fish actually pee? And what does that make the ocean… one big toilet?

Inside the killer whale matriarchy

Adults Nature
Pods of killer whales inhabit the waters of every major ocean on Earth.

Primitive Technology: Yam, cultivate and cook

Adults Nature
I planted a yam in a large basket like enclosure and then 6 months later harvested, cooked and ate it. My previous attempts at growing yams were stymied by wild pigs and scrub turkeys.

Why Is The Very Hungry Caterpillar So Dang Hungry?

Adults Nature
Because it's hoarding protein. Not just for itself, but for the butterfly it will become and every egg that butterfly will lay. And it's about to lose its mouth... as it wriggles out of its skin during metamorphosis.

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

Adults Nature
Despite water covering 71% of the planet’s surface, more than half the world’s population endures extreme water scarcity for at least one month a year.