TikTok users have figured out how to harness the power of physics to make a half-eaten jar of peanut butter easier to deal with. It all started when TikTok user @shopsplat made a video showing himself spinning a half-empty jar of peanut butter on a flat surface, in the same direction, several times. The result is all the remaining peanut butter is pushed towards the top of the jar in a perfectly swirled pile. Others have copied the trick and it appears to work every time.