OMG you guys, I just learned about the craziest tech from the past - poop-powered planes! During WWII, the Allies were experimenting with using poop as a fuel source for planes. The idea was to use bacteria to break down the waste into a usable biofuel. It sounds wild, but scientists were actually able to get it to work. They even built a few prototype planes that ran on the stuff. I know it sounds gross, but can you imagine if we could power our entire transportation system with just poop? The possibilities are endless! Imagine all the airplanes, cars, and trains running on nothing but human waste. Itwatch full video: https://youtu.be/6spQf_-7dHw?list=PLjBgcvtYPpORE75rfTGw-tot-YdUQkOvo














