h a l f b a k e r yA riddle wrapped in a mystery inside a rich, flaky crust
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I have a screen on my window but flies/mosquitoes get in from the front door. So I propose a one way screen that has mini fillaments that let bugs out when they hit it, but keeps ones already outside out.
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I thought this was going to be a screen that lets you see through one direction, but not the other. That would be terribly useful, too. |
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[omegatron] they used to do that by painting one side black and the other side white. I assume they used a flat foam brush of some sort. Don't know how well it worked. |
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I like the filament screen, kinda like little fish traps. Very good idea. |
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Could you explain a little more about how the filaments work? |
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Good idea. They can do this with artifical membranes, why not with flyscreens eh? |
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