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[JohnnyPayphone]

Prototype of the computer mouse, 1964



Prototype of the transistor, 1947



Prototype of the Apple I, 1975



Prototype of the Atari, 1976



Prototype of the Super Soaker, 1989



The prototype of the Integrated Circuit, 1958



Prototype of the Rubik's Cube, 1974



Prototype of the Leatherman, mid-70s