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 Wood Pencil Art
by Happy Drawings
by The Arts Center
by Colors Paper
by Sonhos com Dimensão
by Feride Erbasar
by Bozic Art