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SciShow Space
SciShow Space
How Plastic Balls and Garbage Cans Help Us Study Space (2020x64)
: 18, 2020
How can we be so sure of the way celestial bodies behave when they're so far away? With the help of some speakers, garbage cans, and springs of course.
#32627
: 2014
: 878
: 1
YouTube
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