SMRTR Science & EngineeringJul 10, 2025Interesting Engineering

China mind-controls bees with ‘world’s lightest brain chip’ for spying, rescue ops

SMRTR summary

Scientists in Beijing have developed a 74-milligram brain chip that can control bees' movements. The device, strapped to a bee's back with needles piercing its brain, allows 90% control over flight direction. Researchers believe this technology could be used for military scouting and disaster relief operations, raising concerns about potential surveillance applications.

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