What's inside a $1,000,000 Space Pen?

Опубликовано 1 июня 2019, 13:28

It writes under water, upside down, in a vacuum chamber - gravity doesn't exist with the space pen! Thanks to VARIDESK for sponsoring this video! Learn more about VARIDESK by visiting varidesk.com/whatsinside

Thanks to Mark Rober for explaining the science to us! Check out Mark's channel: youtube.com/user/onemeeeliondo...

We saw what's inside an Air Raid Siren with Mark: youtube.com/watch?v=d9tA1icDPG...

Also on Mark's channel - World's Largest Jello Pool: youtube.com/watch?v=DPZzrlFCD_...

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The Fisher Space Pen was developed independently by the Fisher Pen Co. during the 1960s. After much testing, NASA sent the pens to space with the Apollo astronauts.

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