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Glass is Solid… So Why Is It Clear?

Glass is Solid… So Why Is It Clear?

Season 8 Episode 25
5:42
Why Do We Lie?

Why Do We Lie?

Season 8 Episode 26
16:43
Visualizing Herd Immunity

Visualizing Herd Immunity

Season 8 Episode 27
14:49
Why Don't Big Animals Get More Cancer?

Why Don't Big Animals Get More Cancer?

Season 10 Episode 2
9:42
How Illusions Can Explain Reality

How Illusions Can Explain Reality

Season 10 Episode 4
19:07
Are Humans Still Evolving?

Are Humans Still Evolving?

Season 10 Episode 5
10:41
Why You Can’t Smell Yourself?

Why You Can’t Smell Yourself?

Season 10 Episode 7
19:10
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It's Okay to Be Smart

Inside the Lab That Invented the COVID-19 Vaccine

Season 8 Episode 24

Here we are, just a year after the first news of the coronavirus we now call SARS-CoV-2 and the global pandemic known as COVID-19… and scientists have already developed more than one safe & effective vaccine. How did they do that so quickly? I visited the lab whose work directly led to these first COVID vaccines, so you can learn how basic research connects to life-saving medicine.

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Season
Glass is Solid… So Why Is It Clear?
5:42
Glass is made of sand, which is a kind of rock. But glass is transparent. We explore why!
How Ben Franklin Invented a New Science With His Kite
8:01
Do you know the true story of how his famous experiment changed the world?
Why Are There 7 Days In a Week? Explained
15:14
Here’s the true story of one of the oldest human customs still in use today.
Why Geckos Are Sticky Without Being Sticky
8:07
Geckos can grip and climb almost anything almost like they can defy gravity but how?
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.
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