There’s a significant amount of science-stuff in this video which features someone named Mark Rober constructing a giant air-horn.
Yep, it’s loud, but you’ll also know why it is as loud as it is.
There’s a significant amount of science-stuff in this video which features someone named Mark Rober constructing a giant air-horn.
Yep, it’s loud, but you’ll also know why it is as loud as it is.
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