Teach this fishhold its gaze, let it return, hold again

1 · Press Teach this lesson: the fish practises holding its gaze after each glance. Gold flashes in the brain mark connections changing.

Gaze held after 5 seconds · updates during teaching.

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The fish

drag to orbit · wheel to zoom · space pauses
tank camera saccades

The fish's brain, live

Green: activity · gold: learningWaiting for a lesson
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