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What Is Fire?

What Is Fire?

Season 3 Episode 39
3:39
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
Eight Incredible Deep Sea Oddities

Eight Incredible Deep Sea Oddities

Season 3 Episode 45
2:34
Theory vs Hypothesis vs Law

Theory vs Hypothesis vs Law

Season 3 Episode 47
6:48
Why Do We Have to Sleep

Why Do We Have to Sleep

Season 3 Episode 48
7:54
Space Videos!

What Color Is The Moon?

Season 3 Episode 50
3:39
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It's Okay to Be Smart

Why Do We Laugh?

Season 3 Episode 38

Laughing is a universal human behavior, one that transcends borders of language and culture. But it's also REALLY WEIRD. Why do we do it? The answer has less to do with humor than you might think

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4 Ways the Universe Might End (All of Them Are Bad)
11:38
The world is going to end and scientists are certain all of this will happen.
The Fastest Animals Are Way Faster Than You Think
12:19
The fastest animal in nature isn't what you think it is. It's way, way smaller than that.
How the Pandemic Has Distorted Our Sense of Time
8:57
Let’s learn about how our brains keep track of and try to make sense of time.
Covid-19 & Mask Myths Debunked!
12:54
Addressing a few of the most common myths & misunderstandings using scientific evidence.
How Well Do Masks Work?
7:25
Wearing a mask is a cheap and easy way to help stop the spread of COVID-19.
Why Is Our Skeleton On the Inside?
8:11
Why don’t WE have our skeletons on the outside? This is the story of bones!
What Is A Dinosaur And What Isn’t a Dinosaur?
7:46
Or… maybe the question of what is and isn’t a dinosaur goes deeper than we think?
How Did Giant Pterosaurs Fly?
13:39
No flying animal alive today comes close to their huge size.
Why Deadly Viral Pandemics Are Becoming More Common?
13:44
Why do viruses like SARS-CoV-2 happen and why are they becoming more frequent?
Counting the Species in my Backyard… for SCIENCE!
9:57
Learn about this Nature Challenge.
The Reason COVID-19 Is Our Perfect Enemy
2:13
Evolution has given us the gifts we need to survive this difficult time. Here's how.
The Most Unbelievable Image Ever Captured by Hubble
10:52
Celebrating 30 years of the Hubble Space Telescope.
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