Students listen to a lecture on basic concepts about airplane flight. They discuss why jetliner wings are swept back and why jet engines have replaced propellers in high-speed flight.
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Wright Brothers Didn't Invent Flight
If you thought the Wright brothers invented flight, you'd be wrong. Scholars learn how Otto Lilienthal used gliders to simulate flight before the Wright brothers. The Real Engineering video then explains how the Wright brothers perfected...
2 mins 10th - Higher Ed Science
New Review Gimli Glider—Anecdotes for Chemistry Teachers
What's the moral of this story? Units save lives! Teach measurement conversion through storytelling in a quick math-based lesson. Young scientists learn how one country's decision to swap from imperial to metric standard units caused an...
6th - 12th Math CCSS: Adaptable