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
1974 Goyder state by-election 1974 Goyder state by-election The Goyder state by-election, 1974 was a by-election held on 8 June 1974 for the South Australian House of Assembly seat of Goyder. This was triggered by the resignation of former Premier and Liberal and Country League/Liberal Movement MHA Steele Hall, who resigned to run for the Australian Senate at the 1974 federal election. Created and first contested at the 1970 state election, the seat had been held by the Liberal parties since its creation. Hall won the seat at the 1973 state election as an LCL candidate but afterward changed to the LM. D D