Gears: a set of toothed wheels that work together to alter the relation between the speed of a driving mechanism (such as the engine) and the speed of the driven parts (the wheels).
What if those "wheels" were shaped like squares? Or ovals? Or fish? Clayton Boyle is an engineer of seemingly impossible, organically-shaped gears. Watch Boyle demonstrate his creations below; scroll down for a tutorial on making your own.
Want to master Microsoft Excel and take your work-from-home job prospects to the next level? Jump-start your career with our Premium A-to-Z Microsoft Excel Training Bundle from the new Gadget Hacks Shop and get lifetime access to more than 40 hours of Basic to Advanced instruction on functions, formula, tools, and more.