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Category: Videos

What Color Is A Mirror?

A perfect mirror has specular reflection, meaning it reflects all light in a single direction equal to what it receives. Specular reflection creates an image of whatever object is in front of it. But most mirrors we use aren’t perfect.

What is the Higgs boson?

John Ellis,theoretical physicist, answers the question “What is the Higgs boson?” in preparation for the press conference following the seminar on LHC 2012 results on the Higgs boson search, due on July 4 2012...