Using a Hershey Bar, I show how this trick works. After the switch, you can see that the bar goes form about ... inches to only 5 inches, thus conserving its mass. Thanks for ruining my dreams, Isaac Newton.
by Macrame Tita
by The DIY Channel
by 3D4Kids
by epicfantasy
by Kids Rainbow Art
by khaktv1997
by 365BOCETOS