Semi-Formal Pocket Gear Train

myminifactory

Here's a stylish way to introduce the concept of gear ratios: for every turn the big gear takes, the little one turns twice. These gears are designed so that one can snap-fit a single 0.25" neodymium magnet into their centers and effortlessly drop the word "neodymium" at parties. If you're a belt-and-suspenders sort of human, you might secure the magnets in place permanently with a dab of super glue to prevent pets and small children from accidentally ingesting them. A second magnet on the opposite side of your vestments will keep the gears securely in place. I recommend using these magnets and Space Age adhesives for an added touch of sophistication. This design won't damage clothing and may even boost self-esteem. For a more premium look, you can also find these gears available on Shapeways.