Found on Make: Projects, this excellent DIY minigun prop by Douglas Desrochers. The basic construction is relatively simple – with a standard 1/2 inch copper pipe serving as the main support for ...

Some people decided to take advantage of the snow and enjoy the weather in a unique way – by taking their DIY propeller-driven snow bike out on a ride.

[Ray] likes to build all sorts of Propeller-based projects, but one of the more interesting items we came across was this DIY ECG. While we have covered other DIY electrocardiograms before, he ...