saw a lot of videos with the cup water flipping an arrow (physics) which made me wonder if it can do chemistry.

asked a few models to drop mentos into a coke bottle without specifying what should happen and @grok did best (?), but none were good.

(grok, gemini, sora 1) pic.twitter.com/DdHCMxxzxv

— Yohei (@yoheinakajima) 30 septembre 2025

saw a lot of videos with the cup water flipping an arrow (physics) which made me wonder if it can do chemistry. asked a few models to drop mentos into a coke bottle without specifying what should happen and @grok did best (?), but none were good. (grok, gemini, sora 1)

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