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Talking to a wall

Adam Savage uses an accelerometer to send and receive sound traveling through a solid surface.


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Recent comments on this video
Comment icon #1 Posted by EllJay on 1 February, 2017, 14:09
In my younger days I've been known to - on occasion, and after lengthy consumptions of alcohol - been talking to trees!! The communication tended to be more of a monologue than a dialogue - according to onlookers.
Comment icon #2 Posted by Manfred von Dreidecker on 1 February, 2017, 16:46
I suppose it depends on what kind of Wall it is. Would a Big, Beautiful one have superior acoustics?

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