There are several ways to get one of the nearly 60,000 spots in the marathon. Here’s a list of the options. By Jennie Coughlin You’ve watched the New York City Marathon runners. Maybe you know some.

Tuning into the U.S. Open tennis tournament? Then you might be wondering exactly how far does a professional tennis player actually run during a match? It sure looks like a lot of work chasing balls ...

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The Quantaurus-QY C13534-11 spectrometer from Hamamatsu Photonics is built to measure the spontaneous absolute value of emission quantum yield by employing the photoluminescence technique. The ...