Tell them that you are buying them a Slinky and they will thank you for selecting such a cool toy. The Slinky is a classic toy that was originally invented in the early 1940s. It can perform tricks like “walking” down a flight of stairs on its own or appearing to float above the ...
It was invented by Richard James in the early 1940s. It can perform a number of tricks, such as traveling down a flight of stairs, while moving end over end. It can also appear to levitate for a period of time after it has been dropped. ...