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How Many Smells Can You Smell?

How Many Smells Can You Smell?

Season 3 Episode 12
4:13
What is Deja Vu?!

What is Deja Vu?!

Season 3 Episode 15
3:43
Zombie Parasites!

Zombie Parasites!

Season 3 Episode 19
6:01
How Many Stars Are There?

How Many Stars Are There?

Season 3 Episode 22
3:30
%$?# Allergies!

%$?# Allergies!

Season 3 Episode 23
4:44
Are Dinosaurs Extinct?

Are Dinosaurs Extinct?

Season 3 Episode 31
6:05
The Ruin and Rise of Monterey Bay

The Ruin and Rise of Monterey Bay

Season 3 Episode 41
3:38
Cuttlefish: Tentacles In Disguise

Cuttlefish: Tentacles In Disguise

Season 3 Episode 42
3:54
My Date With A Giant Pacific Octopus!

My Date With A Giant Pacific Octopus!

Season 3 Episode 43
3:07
I Don't Think You're Ready for These Jellies

I Don't Think You're Ready for These Jellies

Season 3 Episode 44
4:46
Is Ultron Inevitable?

Is Ultron Inevitable?

Season 3 Episode 26
7:42
What’s Actually on the Other Side of a Mirror?

What’s Actually on the Other Side of a Mirror?

Season 10 Episode 1
10:16
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It's Okay to Be Smart

The REAL Physics of Hot Air Balloons!

Season 3 Episode 54

The science of hot air balloons may surprise you.
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