Heehee.... About 500 hundred students at Iowa State University froze in place for two minutes from 12:00 Noon to 12:02 PM on November 15, 2010. I don't really know why. I suppose it was just a fun thing to do. They'll do it again next November.
Thursday, April 28, 2011
Thursday, April 21, 2011
Helicopter Development in US and Germany during WW2
These two color videos show helicopter prototypes in Germany and the United States during WW2. The first is from 1943 in Germany, and the second shows progressive stages of development in the US from 1941 through 1945.
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