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noipv4
on July 29, 2018
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If you put chalk under a powerful microscope
here is a perspective video:
https://www.youtube.com/watch?v=q1mkjkTqg0Y
TheSpiceIsLife
on July 29, 2018
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The star UY Scuti is 2,500,000,000 kilometres in diameter.
It would take light nearly 2.5hrs to travel that far.
RaleyField
on July 29, 2018
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One of better videos of this type. Anyone know what's the music from background? Hair raising.
jakeogh
on July 30, 2018
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a bit smaller:)
https://www.youtube.com/watch?v=QgNDao7m41M
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