World's longest lab experiment still going 85 years later

Some professors take their time making a point, but 85 years? Find out more about the world's longest-running physics lesson.

Source: http://news.cnet.com/8301-17938_105-57365998-1/worlds-longest-lab-experiment-still-going-85-years-later/?part=rss&subj=news&tag=2547-1_3-0-20

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