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This is a video showing the effects of sound vibration.
Interesting, huh?
Here's another one: water vibration, cool but it's in German.
This one is like a tutorial - kind of nice I think!
Building a Backyard Observatory on a Budget
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Welcome to our guide on building a backyard observatory on a budget. A
backyard observatory is a permanent shelter that protects your telescope
and lets ...
3 days ago
1 Comment:
It is very cool, wave theory, and mathematics are cool stuff, shows there is order to this world.
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