Philosophy of Mathspeaking topic
Cut a one-meter line in half, then cut that half in half, then again... You can divide forever, but you never 'reach' zero. The journey always ends, but the steps never do. How does the arrow ever reach the target?
— Zeno's paradoxes, infinite series
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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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