A rotary cellular phone

https://www.youtube.com/watch?v=CxeoQlaQWBM

Mr Volt created this "artifact from somewhere else," machining the housing (with wood veneer!) and programming an Arduino controller to allow him to make rotary dial calls with his giant metal brick, which looks to have the sturdiness of an original black Bell phone (whose logo is displayed at boot-time on the small LCD); it's also an FM radio! (via JWZ)