Elon Musk
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Grok Imagine video generation understands physics
Luis Batalha@luismbat· Oct 26, 2025Yesterday a friend asked how to spot AI-generated videos.
I said: physics anomalies are the ultimate tell.
But it’s getting harder. Here’s Grok Imagine: a ball and a feather, dropped in air vs. in a vacuum.
03:18 PM · October 26, 2025 · 14.9M views
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