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It's Okay to Be Smart
Attack of the Cosmic Space Junk!
Season 4
Episode 40
No astronauts were harmed in the making of this video.
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6:56
Why do we feel such a deep sense of connection with our family members?

5:10
There’s a scientific side to luck, and if you study a few principles of math and psycholog

7:14
Spider silk is as strong, stretchy, and resilient as even humans’ most advanced creations.

4:03
But did thee feel the Earth move?

5:45
Where do glaciers and icebergs get their beautiful blue color?

6:02
The meter is the world’s ultimate measure, but how did it become “the” meter? What is this

3:46
Many animals use moonlight and Earth’s lunar cycle to run their biological clock.

5:43
How the invention of the toilet changed history.

5:17
Space rocks might be our ticket to building space colonies!

5:18
Other animals have millennia worth of mating experience, maybe they can teach us a thing o

4:38
A look at the science behind intermittent fasting.

4:10
Enjoy these amazing facts about owls!