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Where Did Life Come From?

Where Did Life Come From?

Season 6 Episode 9
12:46
97% of Climate Scientists Really Do Agree

97% of Climate Scientists Really Do Agree

Season 6 Episode 10
6:35
How Your Memory Works

How Your Memory Works

Season 6 Episode 11
8:19
Why Do We Itch?

Why Do We Itch?

Season 6 Episode 12
4:59
This Salamander Can Regrow Limbs Like Deadpool

This Salamander Can Regrow Limbs Like Deadpool

Season 6 Episode 13
7:16
Where Did Earth's Water Come From?

Where Did Earth's Water Come From?

Season 6 Episode 14
4:13
The Strange Evolutionary Story of the Thylacine

The Strange Evolutionary Story of the Thylacine

Season 6 Episode 15
7:48
What’s The Hottest Hot and Coldest Cold?

What’s The Hottest Hot and Coldest Cold?

Season 6 Episode 16
5:11
Biomass - How Much Does Life on Earth Weigh?

Biomass - How Much Does Life on Earth Weigh?

Season 6 Episode 17
6:24
The Science of Farts

The Science of Farts

Season 6 Episode 18
5:07
The Surprising Reason We Eat Spicy Food

The Surprising Reason We Eat Spicy Food

Season 6 Episode 19
5:37
Why Do We Cry?

Why Do We Cry?

Season 6 Episode 20
4:20
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It's Okay to Be Smart

How To Bend Light Using Just Your Finger

Season 6 Episode 8

The other day I got bored and noticed this weird thing happened when I held my finger up to my eye, so I had to science it and figure it out! Let me know if you try these light-bending experiments too, especially that last one that I can’t quite explain yet…
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Unraveling the Great Butterfly Migration Mystery
9:12
Season 7 Episode 7
Unraveling the Great Butterfly Migration Mystery
The monarch butterfly migration is one of nature’s greatest events.
How to be Crushed by the Atmosphere!
6:56
Season 7 Episode 6
How to be Crushed by the Atmosphere!
Air. I bet you never even notice that it’s there.
Why Are So Many People Allergic To Food?
10:47
Season 7 Episode 5
Why Are So Many People Allergic To Food?
Why Are So Many People Allergic To Food?
Where On Earth Do You Weigh The Least?
7:13
Season 7 Episode 4
Where On Earth Do You Weigh The Least?
This video is all about the difference between mass and weight.
Are You Afraid of Holes?
5:51
Season 7 Episode 3
Are You Afraid of Holes?
Are You Afraid of Holes?
The Impossible Hugeness of Deep Time
9:05
Season 7 Episode 2
The Impossible Hugeness of Deep Time
Humans have a hard time with really big numbers, especially when it comes to DEEP TIME.
Is There Life on Earth?
9:44
Season 7 Episode 1
Is There Life on Earth?
If we lived light years from Earth, how would we know there’s life here?
Why Do We Itch (ASL)
4:59
Season 6 Episode 37
Why Do We Itch (ASL)
We explore how and why itching help!
Do Fish Pee?
4:53
Season 6 Episode 36
Do Fish Pee?
You know you’ve wondered. Do fish actually pee?
Does Someone Else Have Your Face?
12:42
Season 6 Episode 35
Does Someone Else Have Your Face?
They say everyone has a doppelgänger, but is that really true?
The Raisin Bran Effect
5:19
Season 6 Episode 34
The Raisin Bran Effect
Where do you see the Brazil Nut Effect around you?
Can We Get Older Without Aging?
8:53
Season 6 Episode 33
Can We Get Older Without Aging?
What do other life forms have to teach us about staying alive as we get old?
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