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"In the early 20th century, wherever there were &amp;quot;flying saucers,&amp;quot; there was also ridicule, dished out to anyone courageous or foolish enough to defy the orthodoxy. How involved were the government researchers in UFO research--and what did they find?"^^<http://www.w3.org/2001/XMLSchema#string>
<http://science.howstuffworks.com/space/aliens-ufos/ufo-government7.htm>