According to Wikipedia, the slinky was first introduced in the US by Richard James between 1943 - 1945, when it first became a "hit". See: http://en.wikipedia.org/wiki/Slinky#Creation
kids are happier because of the slinky today!
a slinky a slinky fun for everyone a slinky a slinky
I think that the Slinky original is the best. It's bigger than the Slinky Jr. and will most likely go faster! BTW, I LOVE Slinky! Chow, ;)
Slinky coils
Longitudinal wave: is a wave in which particles of the medium move in a direction parallel to the direction that the wave moves. Suppose that a slinky is stretched out in a horizontal direction across the classroom and that a pulse is introduced into the slinky on the left end by vibrating the first coil left and right.
depends on the slinky
To fix and stretched out slinky you should put the slinky in hot (not boiling water) for two min, and then take it out and place something heavy on the slinky.
it was introduced in the US in the 1960s
a slinky is necessary because to have fun
A slinky is a toy that you can play with.
Richard James invented the slinky