who came up with the rubik's cube
Rubik's Cube Rubik's Cube is a 3-D combination puzzle invented in 1974[1][2] by Hungarian sculptor and professor of architecture Ernő Rubik. Originally called the Magic Cube,[3] the puzzle was licensed by Rubik to be sold by Ideal Toy Corp. in 1980[4] via businessman Tibor Laczi and Seven Towns founder Tom Kremer,[5] and won the German Game of the Year special award for Best Puzzle that year. As of January 2009[update], 350 million cubes had been sold worldwide[6][7] making it the world's top-selling puzzle game.[8][9] It is widely considered to be the world's best-selling toy.[10]
Charles Babbage Considered by some to be a "father of the computer",[2][3][4][5] Babbage is credited with inventing the first mechanical computer that eventually led to more complex electronic designs, though all the essential ideas of modern computers are to be found in Babbage's analytical engine.[2][6] His varied work in other fields has led him to be described as "pre-eminent" among the many polymaths of his century.[1]