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Card 342 of 9832026-09-12 issue

Observed arrival · 2026-09-12

HERBRAIN, the fly whose brain runs on trading fees

herbrain.world Observed source
Editorial interest 84/100 Selection signal · not a rating of the site

Credibility concern recorded. The source reference remains available for verification and correction.

An interactive simulation maps a female fruit fly's 139,248-neuron brain to token-trading activity.

Landing page captured for the 2026-09-12 issue.

Field notes

The project maps a female fruit-fly connectome into three operating streams: food, escape, and courtship. Its interface names the specimen HER, shows 17,000 sampled cells, and identifies specific pathways including 129 sugar receptor neurons and 126 ORN_DA1 male-scent neurons. The page says food fees restore energy for up to 48 hours, while a planned $5,000 box-fee target controls release. The current extract shows the viewer and controls, but no live simulation readings.

Observed signals

Read the marks

Editorial observations of this landing page, not a rating.

OpenPublic substance visible
PrettyNotable craft visible
ProPolished or operationally mature
NicheUnusually specific use
RiskCredibility concern recorded

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herbrain.world

Landing page observed 2026-09-12. The live site may have changed.