Schlieren Optics

Published 9 years ago in Science. Submitted by moese

Demonstration of an optical technique that allows us to see small changes in the index of refraction in air. A point source of light is reflected from a concave mirror and focused onto the edge of a razor blade, which is mounted in front of the camera. Light refracted near the mi…
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Ping Pong Barbeque

Published 11 years ago in Awesome. Submitted by moese

2538 Ping Pong Balls

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Low cost solution to landmine clearance

Published 11 years ago in Documentary. Submitted by moese

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Satanic Toaster

Published 11 years ago in Weird. Submitted by moese

one HELL of a toaster!

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Gustav Hoegen's Animatronics

Published 12 years ago in Documentary. Submitted by moese

Maybe you remember this Vid

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