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Rainbows. The answer is 42Click here to SUBSCRIBE, it's FREE! -- ↓ More below ↓

Dorothy went over one. LeVar Burton read to us under one. In a song, Kermit the Frog connected us to one. Even Mork's suspenders were made of them Our culture, and our skies, are full of rainbows, but do you know how they form? Do we all see the same rainbow? Could cyborg-enhanced mantis shrimp eyes ever see a bigger rainbow?

The answer to all these questions involves a little physics, and the number 42

Have an idea for an episode or an amazing science question you want answered? Leave a comment below!

Tweet at me: @jtotheizzoe

Email me: itsokaytobesmart [at] gmail [dot] com


For more awesome science, check out:

Written and hosted by Joe Hanson

Produced by Painted On Productions (

VSauce: Is Your Red the Same as My Red? --

Want some more great science?

Check out my last episode: Pay Attention!

Want even MORE? "What Is Wind?"

"Why Music Moves Us"

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current07:46, May 31, 2016Thumbnail for version as of 07:46, May 31, 2016480 × 269 (11 KB)Chopsticks12 (wall | contribs)created video