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The Walking Water Mystery Solved!

Adults Film Science Physics...

Solving a 5 yr old personal mystery about "Why Water Walks on Water".

Welding in Space

Adults Space Technology Science

In space, metals can weld together without heat or melting.

How Different Are Different Types of Dogs?

Adults Animals Pets Science

The domestic dog is a domesticated canine which has been selectively bred over millennia for various behaviours, sensory capabilities, and physical attributes.

Could we survive prolonged space travel? - Lisa Nip

Adults Health Human Space...

Prolonged space travel plays a severe toll on the human body: microgravity impairs muscle and bone growth, and high doses of radiation cause irreversible mutations.

How sparrowhawks catch garden birds

Adults Animals Nature Science

This bird's incredible acceleration and agility enable it to to sneak up on its prey.

How To Eradicate One Of Our Deadliest Enemies

Adults Health Science Biotechnology

We have the choice to attack one of our oldest enemies with genetic engineering. But should we do it?

Why are there so many types of apples?

Adults Food Biology Business...

Have you ever walked into a grocery store and wondered where all the varieties of apples came from?

Do Plants Think?

Adults Biology Ecology Nature...

What a Plant Knows?

How To (Literally) Save Earth

Adults Global Warming World Environment...

Farming erodes soil 50 times faster than it forms. We can change that, but will we?

What If All The Ice Melted?

Adults Environment World Science

What If All The Ice Melted On Earth? ft. Bill Nye

The Best and Worst Prediction in Science

Adults Creativity Film Humor...

A guy who just got back from Burning Man struggles mightily to explain what Burning Man was like to a loser who's never been to Burning Man.

How Will You Die?

Adults Data Science Life Science...

Science, statistics and lifestyle can help predict how you will die!

How smart are orangutans?

Adults Animals Nature Science

Along with humans, orangutans belong to the Hominidae family tree, which stretches back 14 million years.

Why Are Teens So Moody?

Adults Human Psychology Science...

A look inside the teenage brain!

Incredible footage of hermit crab changing shells

Adults Animals Nature Science

In this exciting excerpt from the third season of Jonathan Bird's Blue World, Jonathan films a hermit crab changing shells and then also transferring its anemones from one shell to the other.

How Do Animals See in the Dark?

Adults Animals Biology Neuroscience...

To human eyes, the world at night is a formless canvas of grey. Many nocturnal animals, on the other hand, experience a rich and varied world, bursting with details, shapes, and colors.

The Twins Paradox Primer

Adults Physics Science Space

How can time be slower and faster at the same time?

Enter the Deadliest Garden in the World

Adults Ecology Nature Science

Locked behind black steel doors in Northumberland, England, the Poison Garden at Alnwick Castle grows around 100 infamous killers.

Interactive Dynamic Video

Adults Film Physics Technology...

Image-Space Modal Bases for Plausible Manipulation of Objects in Video" ACM Transactions on Graphics (SIGGRAPH Asia 2015) by Abe Davis, Justin Chen, Fredo Durand

What is the biggest single-celled organism?

Adults Animals Biology Science

The elephant is a creature of epic proportions - and yet, it owes its enormity to more than 1,000 trillion microscopic cells.

How a single-celled organism almost wiped out life on Earth

Adults Biology Life World...

There's an organism that changed the world. It caused the first mass extinction in Earth's history