In today's video I want to show you unusual project paper shreddering machine. It's quite simple to build, just follow ...

Animation Machine from Cardboard In this video I show you how to make a simple animation machine from cardboard. You need 2 ...

Even the most inexpensive drum machines still tend to be not-so-trivial purchases, but you may have an easier time rationalizing this one. Rhythmo has started a crowdfunding campaign for the Beatbox, ...

A little over two years ago we posted an amazing contraption that holds a stack of paper sheets, folds them into paper planes, and launches them. There’s now a newer version — the PFM A5 v2.0. It is ...