Equivalence Principle tweets
Eduardo A.
@Danielshenton after talking with a friend, mechanics behind the pendulum can be explained by the "Equivalence principle".
emeraldschell
Equivalence principle - Wikipedia, the free encyclopedia http://t.co/ienL10VB via @sharethis
E T H A N™
Premise1: If A = B, Premise2: and B = C Logical connection: Then (apply principle of equivalence) Conclusion: A = C