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).
O.J. Simpson was born on July 9, 1947, in San Francisco, California. After a successful college football career at USC, winning the Heisman Trophy, Simpson went on to star in the NFL as a running back. He left football in 1979 to pursue what would become a relatively successful acting and commentating career.