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Richard T. James he invented the slinky
depends on the slinky
Depends on how long the slinky is...
Richard James invented the slinky
1943 may 3
The slinky was invented by mistake. Richard James dropped a spring on the floor and it began to move by itself. Thus the slinky was born!
Richard James is known for inventing the slinky toy. The slinky was invented by Richard James in the 1940'sin Philadelphia.
Philadelphia
1923!
1920
2012
Bingo and the Slinky.