Anonymous asked 9/9/2009 While Rolling Balls Down An Inclined Plane, Galileo Observes That The Ball Rolls 1 Cubit (the Distance From Elbow To Fingertip As He Counts To Ten. How Far Will The Ball Have Rolled From Its Starting Point When He Has Counted To Twenty?
Anonymous asked 8/10/2009 Some Scientist Who Contributed Greatly In The Field Of Medicine And Health?