@stem_with_dana: HOW TO MAKE GLASS MOVE I spread cold water on the table, warmed up a glass with hot water for 10–20 seconds, flipped it over… and it started sliding around! It’s warm air + cold water creating pressure and tiny vibrations! Try it (with an adult!) and tell me what happens 👇 Follow for more fun STEM experiments #scienceexperiment #stemeducationforkids #funscience #Science #stem