Why a Day Is Not Always 24 Hours
A fast hand-drawn science explainer uses two failed definitions and an alien meeting story to explain the practical 24-hour day.
By @minutephysics for minutephysicsRuns 03:03

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Why it works
The first 56 frames turn a blank board into a handmade story question, then two diagram tests make the ordinary definition fail visibly before the practical answer in shots 69–77. Brief drawing-stage cuts contrast with the 19.19 s and 19.10 s demonstration holds in shots 22 and 47; the real interaction in shot 79 gives the viewer a next step.
Films like this
Tagged live actionscreen recordingwhiteboardhand drawnscience explainernarratedtop downdiagram







