S 1 : Science means finding out how things actually do happen. P: He showed that a light object falls to the ground at the same rate as a heavy object. Q: It does not mean laying down principles as to how they ought to happen. R: This did not agree with the views of most learned men of that time. S: The most famous example of this concerns Galileo's discovery about falling bodies. S 6 : But Galileo proved his point experimentally by dropping weights from the Leaning Tower of Pisa. The Proper sequence should be: