why does pepper run from soap? 😮 #surfacetension #science

What happens when you float black pepper on water and add a drop of soap? 🧪😲 Watch closely as the pepper suddenly moves away from the center! The reason is surface tension. When soap touches the water, it changes the surface tension and causes the water at the surface to move. The floating pepper makes this invisible movement easy to see. A simple experiment with a surprising result and a fascinating science explanation. Subscribe for more simple science experiments and fascinating science! 🔬 #Science #ScienceExperiment #SurfaceTension #ScienceShorts #Shorts