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.
About TAC. With the formation of the Texas Association of Counties (TAC) in 1969, Texas counties joined together to improve and promote the value of county government on a statewide basis. TAC is the representative voice for all Texas counties and county officials and, through TAC, counties communicate the county perspective to state officials and the general public. Understanding the way county government works and the value of county services helps state leaders preserve countiesâ ability to serve their residents effectively.