MATHEMATICS – CALCULUS: “The Birth Of Calculus” / 1986 ☮ Posted on 02.10.2015 by AlwaysQuestionAuthority Reply
MATHEMATICS – CALCULUS: “The Incredible Herbert Gross” ☮ Posted on 02.08.2015 by AlwaysQuestionAuthority Reply https://www.youtube.com/watch?v=K-9Z0jBjUFs&list=PLFi40-2H35w5WH5ccHkJ2qT03RN3dd27h
Always Question Authority 