Stupid Qestion #362 - RadioBanter

August 26th 05, 07:21 PM

Roy Lewallen

Posts: n/a

I'll bet if you put a little microphone at the focal point, you could
hear things a long way away!

You could also line it with aluminum foil and use it as a solar oven. Be
careful, though! The focal point will get very, VERY hot. And bright.

Roy Lewallen, W7EL

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