I have seen the future, and it's this 3D-printed air raid siren honking its baleful tones over my neighbourhood as the waters rise
It's a cool project, anyway, and I'm all down for that. A combination of cheerfully-coloured 3D-printed components and RC ...
The Eastsider LA3h
LA’s old air raid sirens are fading, but could they make a comeback?
LA’s old air raid sirens are slowly being removed, but could they be repurposed for modern emergencies like fires and ...