Teddy T. writes: Sound moves incredibly fast! You snap your fingers, and it can be heard almost instantly throughout an entire room. But how does sound travel so quickly? Do you know how sound travels? Also, how does pushing a table relate to sound? This video goes into the fundamental ideas behind sound wave propagation. […]

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from BlenderNation https://www.blendernation.com/2018/11/14/how-does-sound-travel-the-fascinating-propagation-of-a-wave/
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