Dr. Wilder claims to be the first person to recognize that the 'center of disturbance', center of a ridge pattern, is always where a volar pad exists. Wilder is also noted for the idea that ridges are ridge units fused together, a hypothesis which still remains unproven.
Tic-tac-toe is a game that is traditionally played by being drawn on paper, and it can be played on a computer or on a variety of media. History of Tic Tac Toe An early variation of the game was played in the Roman Empire, around the 1st century B.C.
For years, games had only been able to be played where they were programmed, (generally just universities) but during the 50âs and 60âs many games were made by people at home as a hobby. Such games included the first electronic version of Tic-Tac-Toe. 1971 saw the creation of two hybrids of the earlier Spacewar!.