We're a long way from directly controlling human minds remotely, but recent years have seen a string of breakthroughs in hacking the minds of insects. Insect brains are probably the simplest interesting brains, as insects can perform a range of tasks (flying, smelling, carrying, etc.) with brains that have numbers of neurons orders of magnitude less than those in complex vertebrates. A fruit fly ...

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Electronic brain hacks are turning insects into robotic helpers