But now a scientist in Switzerland has found a way to test key predictions of rival theories, and some candidates are under pressure. (newscientist.com)
Addressing a packed ballroom at the Sheraton Grand in Chicago Monday, National Association of REALTORS ® Chief Economist Lawrence Yun offered up a few key predictions for the next year or two, as well as one long - term guess about the future of a career in the real estate industry. (vermontrealtors.com)
In the fall of 1919, Albert Einstein received an urgent telegram informing him that astronomers had observed evidence of the bending of light by the sun's gravity, validating a key prediction of his general theory of relativity. (discovermagazine.com)