Rubik's Clock Rubik's Clock Rubik's Clock is a mechanical puzzle invented and patented by Christopher C. Wiggs and Christopher J. Taylor. The Hungarian sculptor and professor of architecture Ernő Rubik bought the patent from them to market the product under his name. It was first marketed in 1988. Rubik's Clock is a two-sided puzzle, each side presenting nine clocks to the puzzler. There are four wheels, one at each corner of the puzzle, each allowing the corresponding corner clock to be rotated directly. (The corner clocks, unlike the other clocks, rotate on both sides of the puzzle simultaneously and can never be
Captain 3-D Captain 3-D Captain 3-D is a fictional character, a superhero in comic books published by Harvey Comics. Created by the team of Joe Simon and Jack Kirby, the character marked an early attempt to produce a 3-D comic book. Created by the writing and art team of Joe Simon and Jack Kirby, whose characters include Marvel Comics' Captain America, DC Comics' Manhunter and many others, Captain 3-D starred in one issue of an eponymous Harvey Comics title, cover-dated December 1953. A second issue of "Captain 3-D" was partially completed, but the fad for 3-D was waning even as Captain 3-D