Nautilus Gears are odd-shaped gears that follow a Fibonacci spiral
/r/gifs: .gifs - funny, animated gifs for your viewing pleasure - Funny, animated GIFs: Your favorite computer file type! Officially pronounced with a hard "J" - May 12, 2021 - 14:33
/r/interestingasfuck: Interesting As Fuck - For anything that is InterestingAsFuck - May 12, 2021 - 14:29