egoism, then again i was a kid

also drones, i thought i was a genius for coming up with the idea of remotely controlled optionally weaponized vehicles with cameras, then again i was a kid

The Square-Cube Law! I figured it out when M&M Minis were first released in my childhood 😅

This is stupid, but I thought I’d invented a shape of cup bottom that wouldn’t accumulate water in the dishwasher, but that was still stable while standing upright. Found an existing patent for my exact design after working on it for months.