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Why Is Biodiversity Important?

YouthScienceEnvironmentNature
David Attenborough explains why biodiversity is so important to humans.

Lucy's Journey

YouthSpaceScience
Meet Lucy as she prepares for the first ever journey to the Trojan asteroids, a population of primitive small bodies orbiting in tandem with Jupiter.

Food Webs

KidsScienceEcologyNature
There's a lot more going on in ecosystems than just temperature.

Make Your Own Cartoon

KidsArtHow-toCreativity...
Today's experiment will teach you all about the different illusions animation uses to trick your brain and bring drawings to life!

What's An Engineer?

KidsScienceEducationEngineering
You've heard of Engineers, I'm sure. But, what are Engineers? Well, it turns out that they're all kinds of people doing all kinds of neat work!

How Does Your Brain Respond To Pain

YouthScienceHealthNeuroscience
Ouch! Everyone experiences pain -- but why do some people react to the same painful stimulus in different ways?

How 3D Printers Work

KidsScienceTechnologyHow-to
Kamri Noel is on a quest to understand her 3-D printer with the help of a Nat Geo expert.

Are Our Tendons Stronger Than Steel?

YouthScienceHealthBiology
Dr. Chris and Dr. Xand show us what tendons do in our bodies and just how super strong they are!

The Last Star

YouthSpaceScienceAstronomy
The last star in the universe will be a red dwarf.

Walking Water Science Experiment

KidsScienceExperimentsEducation
Children will learn about how water travel up the paper towels through a process called capillary action.

How Playing An Instrument Benefits Your Brain

YouthScienceMusicHealth...
When you listen to music, multiple areas of your brain become engaged and active.

The Colours Of Stars

KidsScienceNatureAstronomy
Sam the Bat noticed that some stars are different colors, so Mister Brown teaches him about what colors stars can be, and what all the colors mean!

Can Dogs Really Smell When We're Sick?

YouthScienceAnimalsHealth
Dr. Chris and Dr. Xand use the help of a specially trained dog, Daisy, to detect many kinds of serious diseases in humans by smelling breath samples.

How We Are Going To The Moon

YouthSpaceScienceFuture
While Apollo placed the first steps on the Moon, Artemis opens the door for humanity to sustainably work and live on another world for the first time.

The Rain Shadow Effect

AdultsEnvironmentNatureWorld...
Here’s how mountains control the weather.

How Distant Galaxies Mess With Our Lives

AdultsLifeScienceSpace...
Tiny particles from distant galaxies have caused plane accidents, election interference and game glitches. This video is sponsored by Brilliant.

Can you outsmart the slippery slope fallacy? - Elizabeth Cox

AdultsEducationHumanScience...
Dig into the slippery slope fallacy, which assumes that one step will lead to a series of events that lead to an extreme— often bad— scenario.

How the Kushites Took Over Egypt | Flooded Tombs of the Nile

AdultsHistoryHumanScience...
The Kushites and the Egyptians have a long history that is often forgotten about. Archeologist excavating a Kushite tomb discuss just how interconnected the two cultures were as they discover new artifacts within the tomb.

Why You Should Want Driverless Cars On Roads Now

AdultsArtificial IntelligenceIndustryScience...
How close are we to having fully autonomous vehicles on the roads? Are they safe? In Chandler, Arizona a fleet of Waymo vehicles are already in operation. Waymo sponsored this video and provided access to their technology and personnel. Check out their safety report here:

MinuteEarth Explains: How Did Whales Get So Big? | Book Trailer

AdultsAnimalsLifeNature...
It’s packed with the clever explanations, adorable illustrations, and quirky humor you love from MinuteEarth – all in hard-cover form! Explore science and fun facts about animals, plants, microbes and more from all over Earth (and beyond).

Why These Bears “Waste” Food

AdultsAnimalsLifeNature...
Optimal foraging theory means that turning down food is sometimes more efficient than eating it - but even then, what’s “wasted” doesn’t necessarily go to waste.