It's Okay To Be Smart

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Wanna Know More - Adele Science Parody

6 Chemical Reactions That Changed History

These Lizards Have Been Playing Rock-Paper-Scissors for 15 Million Years

How Far Can We Go? Limits of Humanity.

What Is Violence? | Idea Channel | PBS Digital Studios PBS Idea Channel

Ghosts of Evolution

Wanna Know More - Adele Science Parody

What Video Games Teach Us About the Aging Brain

How to curve a ball backwards using science ft. FYFD

Everybody's Got Questions (Yup)

Inside the World of Fire Ants!

How Mosquitoes Use Six Needles to Suck Your Blood | Deep Look

Spit: Everything You Never Wanted To Know

Making Music With Lightning! Featuring Physics Girl

Extreme Jobs - High Voltage Power Line Inspection

Juno Approach Movie of Jupiter and the Galilean Moons

Alzheimer's and the Brain

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How the sun sees you

Why Salt & Pepper?

Why Do More Species Live Near the Equator?

The Donald Trump Caterpillar and Nature's Masters of Disguise

What Does YouTube Do To Your Video After You Upload It?

How LEGO Helps Blind People See

Why Seasons Make No Sense

What Is Luck?