Why Does a Pool Table Need a Super Strong Magnet? In a pool table’s 30 year life span, it can rack up half a million games. What’s underneath the green felt that keeps this game playable? Facebook Prev Article Next Article Discover Checkout these cool gadgets... Related Posts What Is The U.S Government Hiding On Nikola Tesla? Did Science Just Prove Women Are Nicer Than Men? Inside Ikea’s Secret Future Lab Solar-Powered Plane and Contagious Shellfish Cancer Why don’t perpetual motion machines ever work? Why the insect brain is so incredible One Response G-man March 20, 2016 Most dramatic explanation of a machine ever! Still very cool to see. and i am going to cheat now with magnets.