∿ One millionth of a second — air at near the speed of sound meets a wing
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∿ One millionth of a second — air at near the speed of sound meets a wing
A spinning projectile -a baseball- traces a curved path through air. Frontiers of Physics. 1968.
Internet Archive
The transonic wind tunnel at NASA’s Langley Research Center, Virginia, built in 1939.
The Mercury space capsule undergoing tests in Full Scale Wind Tunnel.
Date: January 22, 1959
NASA ID: L-1959-00336
MD-11 - 12ft Wind Tunnel Test
Cows have better highway MPG