The supreme task of the physicist is to arrive at those universal elementary laws from which the cosmos can be built up by pure deduction. There is no logical path to these laws; only intuition, resting on sympathetic understanding of experience, can reach them
Thursday, August 19, 2010
Visualizing relativity theory
(1) For anyone interested in illustrating relativity effects graphically, this is a good website:
http://www.spacetimetravel.org/
(2) Here is a news article illuminating the discovery of dark energy:
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