Make Sparks with Your Bike

What I like about this Wimshurst machine for a bike is how it’d clear the bike path of dogs on leashes, moms with carriages 3 wide, and rollerbladers. Also, impress your friends at the next picnic, zapping bugs!

Wimshurst machine added to a bicycle for making sparks! A Wimshurst machine is an electrostatic machine, which by turning some disks, produces high voltage and sparks. By designing and 3D printing a bike chain sprocket, I caused pedaling the bike to also turn the sprocket and then the disks.

Or hey…as the works starts on Issue 24 of our magazine (yep, 2 years of publishing), this post flowed real easy.