It looked like a swarm of model airplanes. But actually they were drones that were hovering near me at a University of Pennsylvania engineering school demonstration. The purpose of the workshop was to explain the practical application of unmanned aerial…
Thinking about how something seemingly frivolous can be wonderfully productive took me to Nobel Prize winning physicist Richard Feynman. His wobbly plate story (when he taught at Cornell) is marvelous. He describes it in this excerpt from his book, Surely…
econlife®
Connecting economics with everyday life.
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