Curveball Science

Curveball Science

The Magnus effect allows pitchers to throw curveballs, soccer players to bend kicks around defenders, and golfers to launch drives along near-triangular flight paths. This fun physics phenomenon relies on the difference in relative airspeed at various points on the surface of a round object. Viral video captures the Magnus effect in action, 2015. Credit:

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Candle-Powered Seesaw – It's Physics

Candle-Powered Seesaw – It's Physics

Archimedes famously claimed that, given a lever, he could move the whole world. Why so confident, Archimedes? Levers take advantage of a rotational force called torque. You use this force to make your life easier every time you open a door, paddle a boat, turn a wrench, hit a baseball… the list is endless! Here’s

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