From "Dr. Quinton Quark presents... Flight"; this is an excerpt of Dr. Quark's lecture and demonstration of "drag".
Nobody else does it like Dr. Quark!
This show teaches K-6th graders about air, air pressure, thrust, drag, lift, the Bernoulli principal, Otto Lilienthal, and the Wright Brothers. It ends with a crash test dummy flying the length of the gym, but that's on another video.
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