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How Did Humans Evolve? Crash Course Biology #19

Adults Health Human Science
What’s a human? And how did we become humans, anyway?

Storytime: What You Need To Be Warm

Kids Books Reading
Let Neil Gaiman’s magical words transport you to a cozy place on even the coldest of days, full of warmth and comfort.

Tree-Kangaroos

Youth Animals Ecology
Get ready to embark on an enchanting journey through the treetops with the adorable tree-kangaroo.

What Cheese makes the best Mac & Cheese?

Adults Film Food Media
Today, I want to answer a question I’ve been wondering about for years, and that is What cheese makes the best Mac & cheese?

Elmo Learns About Science

Kids Science Technology
Elmo learns all about the different jobs that scientist do! They can study space, bugs, rocks, and more!

How Do Polar Bears Walk On Ice?

Youth Animals Ecology Nature
Are you wondering how polar bears walk on ice and snow? Let's find out together.

Why the wrong people end up in power | Brian Klaas, Bill Eddy, & more

Adults Human Politics World
This is the psychology of an authoritarian unpacked.

Gary's Next Pet: Bunnies

Kids Education Pets
Gary's hopping with excitement — literally! Will a bunny be Gary's next pet?

Eclipses Used To Be Terrifying

Youth History Science World
Because eclipses are powerful and frightening events, ancient cultures went to great lengths to understand eclipses.

I kissed nuclear waste to prove a point.

Adults Health History Human
The shadows of Chernobyl and Fukushima loom large over the topic of nuclear energy, fueling fears often unaligned with reality.

Helping A Baby Penguin Hatch!

Kids Animals Health
On Sept. 12, a female baby emperor penguin hatched at SeaWorld San Diego, but it needed a little help getting out of its egg.

The Ice Bucket Challenge Actually Worked

Youth Genetics Health Science World
The Ice Bucket Challenge raised millions of dollars for research into treatments for ALS, or Lou Gehrig's disease.

You Went Through Puberty as a Baby

Adults Health Human Science
We all remember the woes and trials of our adolescence.

Zoom Zoom Zoom We're on our Way to Mars

Kids Music Space
In this fun and catchy song, we will go on an exciting journey to the red planet.

Presentation Software

Youth How-to Productivity Writing
Learn the skills needed to create the perfect presentation.

Can you solve the secret assassin society riddle?

Adults Books Creativity Education
Your agent has infiltrated a life or death poker game in a hidden back room of a grand casino.

Storytime: A Mouthful Of Minnows

Kids Books Reading
Come join Alphonso the snapping turtle on an incredible underwater adventure!

Rescuing Nibi

Youth Animals Health
Baby beaver Nibi was rescued and now has uncanny object recognition.

Where The Weird Things Are

Adults Animals Life Nature
We made this video in partnership with the Bik Lab at University of Georgia and the National Science Foundation.

Road Safety Week

Kids Education Transportation World
It’s time to help keep everyone safe on the roads.

A Lot About Axolotls

Youth Animals Biology Education Nature
Join Jessi and Squeaks as they learn about why axolotls have feathery gills and live in water, and how to protect their natural habitat.