June 21, 2013
Holes and Sound

Using (apparently) a drill and a bunch of plastic wrap, scientists have figured out how to make a wall nearly transparent to sound. What I'm interested in is just how many holes does it take, and how big are they? It's plenty easy to make a wall transparent to sound if, for example, there's a hole as big as a bowling ball in it. Doesn't do much for the decor, though.

Posted by scott at June 21, 2013 06:24 AM

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