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Yes Albert, there is spooky action at a distance

March 31, 2013


Einstein famously hated this idea, wanting all cause-effect relationships to be “local” (meaning limited in speed to c). He petulantly referred to it as spooky action at a distance. Bell’s theorem gave it credibility, and now a series of experiments are proving it empirically.

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The Known Universe

March 30, 2013


A nice 6-minute film in which the viewer looks back, from a rocketship, as she moves from the surface of the planet through the universe. Various scientific landmarks and facts are displayed over the course of the trip. Good for kids and context.

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