Retrospectacle: Silly Putty
It bounces and it breaks. It stretches even when you think it can’t stretch any more! It’s known as “the real solid liquid.” Can you name that substance? It’s Silly Putty, of course, and it came into existence because of a failed science experiment.
Retrospectacle: Halloween Candy
On Halloween, during WWII, children had to refrain from trick-or-treating because of sugar rationing. ... more
Retrospectacle: Mr. Potato Head
Mr. Potato Head did start out as an actual potato.
