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.
How to play: Search Tic-Tac-Toe in Google. As I searched to find when Google introduced Solitaire, the results showed Solitaire wasnât the only one. Google also hid a Tic-Tac-Toe game in its search results. You can play as the cross or the circle, but know that the cross gets the first turn. Google has different skill settings for the game, so you can start easy and advance to the âimpossibleâ level.