NASA eClips™: Lessons in Heavy Metal
Target: Grades 6-8
Length: 6 minutes 23 seconds
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NASA eClips™: Real World
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Watch as NASA engineers use a special welding technique known as friction-stir welding to bond new composite metals used for the Ares I launch vehicle. See how this process adds strength to the material. Learn to convert degrees Fahrenheit to degrees Celsius.
