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How The Most Useless Branch of Math Could Save Your Life

Adults Education Math Science

There is an entire branch of math simply devoted to knots

Primitive Technology: Downdraft Kiln

Adults Creativity Environment Life Nature

A Phoenix kiln is a type of downdraft kiln where the firebox is below the ware chamber.

The World's Longest Beak

Adults Animals Media Nature

The sword-billed hummingbird has exclusive access to food that other birds simply cannot reach, but having such a long bill does have its drawbacks.

Nutritionist Answers Health Questions From Twitter

Adults Education Environment Food

Nutritionist Dr. David Katz joins WIRED to answer your nutrition questions from the internet. How do you change your metabolism? What’s the best diet for health and longevity?

0:12 / 12:36 The Future of Botany: Crash Course Botany #15

Adults Environment Life Nature

We’ve learned a lot about plants throughout this series, but there’s much more to discover. In this episode of Crash Course Botany, we’ll peek into the future of botany.

This Stir Fry Framework changed my life.

Adults Family Film Food

Being a home cook is hard, but this stir fry framework can help make your life easier.

More accountants are leaving the field than joining. What’s going on?

Adults Data Science Education Human

More CPAs are retiring than are joining the field. What’s going on? Forensic accountant Kelly Richmond Pope explains.

Chernobyl's Radioactive Puppies Need Your Help!

Adults Animals History Life

Thirty seven years after the world’s worst nuclear disaster, an incredible population of dogs remains in Chernobyl.

Why So Many Ladybugs Don't Look Like Ladybugs

Adults Animals Life Nature

Ladybugs are red with black spots, right? Well, not always. There's a lot of genetic and evolutionary reasons that they can be different colors with wacky patterns.

Do mosquitos actually bite some people more than others?

Adults Animals History Nature

Explore the science of what attracts mosquitos, and find out why mosquitos bite some people more than others.

Yes, this is how we know the Earth is slowing down

Adults Education Science Space

Without eclipses, our world would be a lot different because eclipses give us the ability to do science we otherwise wouldn’t be able to.

You're a Dream of the Universe (According to Science)

Adults Education Science Space

Absolutely everything you think about yourself and the universe could be an illusion. As far as you know, you are real and exist in a universe that was born 14 billion years ago and that gave rise to galaxies, stars, the Earth, and finally you. Except, maybe not.

Honey hunting in the dead of night | Primal Survivor: Extreme African Survivor

Adults Human Life Nature

Hazen lowers a beehive from a tall tree and plunges his hand inside to get honey.

Sweet Pea Pesto Pasta | Jamie Oliver |

Adults Family Film Food

I've teamed up with Tesco to bring you great value ingredients, and delicious healthy dishes! - This is a paid ad in collaboration with Tesco.

The Single Most Important Parenting Strategy

Adults Human Life Psychology

Everyone loses their temper from time to time — but the stakes are dizzyingly high when the focus of your fury is your own child.

Should Airships Make a Comeback?

Adults Design Economy Technology

Will we see a new generation of airships roaming our skies?

The WEIRD Way Monkeys Got to America

Adults Animals Education Health

Many of the greatest biological dispersal events in history likely happened because animals inadvertently traveled across the oceans on floating debris.

What Happens If You Destroy A Black Hole?

Adults Environment Life Science

Black holes can destroy everything – but can they be destroyed? What happens if we push physics to the absolute limits, maybe even break it and the universe in the process?

Sticky Lamb Chops | Jamie Oliver

Adults Family Film Food

This brilliant sticky lamb chops recipe is so rich, a perfect meal to cook for the ones you love. And check out Jamie's tips on how to get that extra flavour boost, using orange peel, garlic, and thyme.

The Dream of Digital Ownership, Powered by the Metaverse | TED

Adults Life Technology

Technologist Yat Siu believes the "open metaverse" -- a decentralized version of the internet also known as web3 -- is laying the foundation for a freer, fairer, more prosperous society.

Primitive Technology: Wood Ash Insulated Furnace

Adults Construction Creativity Nature

I made a furnace insulated with wood ash to smelt iron in. Furnace insulation stops heat being lost from the walls of a furnace and so increases the heat within the furnace.