Sciencespeaking topic
An ant can fall from hundreds of times its own height and survive, but an elephant would die from a fall. Same gravity, same ground. Why do the rules of the world change so much as scale grows?
— square-cube law / scale physics
practice with this topic
Set the timer (5-30 min), take 20 seconds of prep if you like, start talking. Jot your thoughts onto the sticky-note board.
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