why does dry ice act like this on hot desert sand. #facts #science #physics - Video

voice over by ai
script by me

Ever thought about what happens when you put dry ice in a desert? This dude did just that. He nudges the dry ice on the sand, and it slides like a charm. But when he tries the same with a rock, no dice. Now, here’s the kicker: when he puts the rock on the dry ice, it slides just as easily! This is all thanks to something called the Leidenfrost effect. It’s also why this other guy can high-five molten metal without getting burned. You see, dry ice isn’t water—it’s frozen carbon dioxide. Unlike regular ice, it doesn’t melt into a liquid. Instead, it turns straight into carbon dioxide gas, creating a cushion when it hits the hot sand. Pretty cool, huh?