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April 1, 2024
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8h 21min, apr 15, 1970 y - Mailbox
Description:
Houston sends instructions on how to build a "mailbox", a device that is designed to remove carbon dioxide from the air by absorbing it.
Added to timeline:
25 Nov 2018
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Apollo 13
A brief timeline of Apollo 13
Date:
8h 21min, apr 15, 1970 y
Now
~ 54 years ago