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.
Free Proper Noun Tic-Tac-Toe â Players must write a proper noun for the listed common noun as their X or O. Students will really get the concept of common and proper noun with this game! In order to win, they need to write in the proper nouns for the comm...