Building a wooden air raid siren

2 years ago
21

I built this air raid siren ten years ago. Looking at the old video, I realized I could edit that much better now. This version is only half as long without skipping much!
Article about the siren build: http://woodgears.ca/siren

2012 building the siren: https://youtu.be/XAfvOjdZpkg
2012 testing the siren: https://youtu.be/2Tr6hCZAVhI

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