Physical properties used in pulse oximetry. 1  Physical property No.1 : Amount of light absorbed is proportional to the concentration of the light absorbing substance. 2  Physical property No.2 : Amount of light absorbed is proportional to the length of the light path.
Answer OJ Simpson played his college ball at the University of Southern California between 1966-1968 and his NFL ball with the Buffalo Bills (1969-1977) and the San Francisco 49ers (1978-1979).
Michael Bradley (soccer) Michael Sheehan Bradley (born July 31, 1987) is an American professional soccer player who plays as a midfielder. He currently captains both Canadian club Toronto FC in Major League Soccer and the United States men's national soccer team.