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[email protected]English • 5 days ago

3D Printed Air Raid Siren Sounds Just Like The Real Thing

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3D Printed Air Raid Siren Sounds Just Like The Real Thing

@[email protected] to

[email protected]English • 5 days ago

Air raid sirens have an important job to do, and have been a critical piece of public safety infrastructure in times of geopolitical turmoil. They sound quite unlike anything else, by virtue of the…

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@RamblingPanda
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7•5 days ago
Print a lot of them and attach them to a flock of geese.

Honk honk, mothertrucker!

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