Did you know that the classic toy Slinky actually from the beginning was just a spring dropped on the floor by mistake?
Yes, that’s correct. The toy sold in more than 350 million all over the world was invented by mystake. Apparently the creator Robert James was working on a tension spring when he dropped it on the floor and “watched it slink away” across the flor. And the “Slinky” was born. How cool is that?!
Springs and pressings 