A pound of sodium metal in the river This is what happens when a pound of sodium hits water. Facebook Prev Article Next Article Experiments Checkout these cool gadgets... Related Posts Dip Your Hand In Molten Lead Without Being Burned Man vs high powered fan Water Droplets Orbiting Needle In Zero Gravity How Many Strips of Packing Tape Does It Take To Lift A Car? How to Defuse a Shaken Soda Can How to Turn Argon Gas into Ice