Full fruit fly connectome with 166,700 neurons runs on a graphing calculator

EricBuess · x · 2026-11-11

Developer @evnsnclr ran the complete male fruit fly CNS connectome on a TI-Nspire CX II calculator, fitting all 166,700 neurons and 124M synapses into 32 MB. The neural activity drives a virtual fly on screen. Fable 5.2 is also being used across the community for storybook musicals, games, music, and interactive 3D worlds.

Related event: Fable 5.2 Community Roundup: Games, E-commerce, Even a Fly Brain on a Calculator(5 posts)→

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