http://www.w3.org/ns/prov#value | - Also known as a principle. ??? ??? ??? Evidence: which serves to either support or counter a scientific theory or hypothesis. ??? ??? ??? Experiment: is a test carried out in order to discover whether a theory is correct or what the results of a particular course of action would be . ??? ??? ??? What did Galileo do to challenge Aristotle?s belief that heavy objects fall faster than lighter objects
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