At normal listening distances, an array of twelve speakers arranged on the faces of a dodecahedron is a very good approximation of a point sound source, and the sound waves...
Posted by Sean Michael Ragan
Categories: Music, 3D Printing | No Comments
Make a cheap, high-tech nozzle to eliminate turbulence and create incredible water effects.
Posted by Larry Cotton
Categories: Fun & Games, Gardening, Home | No Comments
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