Simulating a drop of blood with Gemini 4 Carbon and Antigravity Science skills

AI_Andrew · x · 2026-11-11

A creator iterated multiple turns with Google DeepMind's Gemini 4 Carbon to simulate a single drop of blood, tuning pigment, sediment and hematocrit until the result looked right. On a later pass they used Antigravity Science skills to boost realism for hemoglobin, viscosity and oxidation, skipping the earlier 'red dye in water' shortcut. Worth trying yourself, the author says.

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