| Posted on Feb 22, 2012 09:20:58 AM | John Entwistle | 0 Comments | |
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Dr. Norman W. Schaeffler, a NASA aerospace research engineer, describes how wind tunnels work and how aircraft designers use them to understand aerodynamic forces.
Preview of this programLink to the NES Virtual Campus home page.
Tags : NES Lesson-Balloon Aerodynamics Challenge
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