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| | NASM Oral History Project, Gilruth #1 |
 | | GILRUTH: Yes, the University of Minnesota was a pretty tough school, and when you went there they got all the new people together and said, "Half of you are going to be done by the end of the year." It scared everybody. |
 | | GILRUTH: Yes, we had a course in internal combustion engines, given by the mechanical engineering department, and we had good teachers and we had some laboratories where we ran engines, and they had an aircraft engine there, a rotary engine, and it was one of the first ones that were built. |
 | | GILRUTH: Well, I'll tell you, that's a very good question because I wrote a thesis on the one thing that I was interested in, and that was putting the propellers on the wing tips and rotating them opposite to the tip vortex, and thereby increasing the effect of aspect ratio. |
| www.nasm.si.edu /research/dsh/TRANSCPT/GILRUTH1.HTM (14099 words) |
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