Einstein, Mercury, and the Hunt for Vulcan
In this talk, Tom Levenson asks why it took more than 50 years -- until Einstein's general theory of relativity -- for science to change its mind about the existence of an unseen planet.
In this talk, Tom Levenson asks why it took more than 50 years -- until Einstein's general theory of relativity -- for science to change its mind about the existence of an unseen planet.