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Bionic Hearing

Cat-like 'hearing' with device tens of trillions times smaller than human eardrum. Researchers are developing atomically thin 'drumheads'-- tens of trillions of times thinner than the human eardrum -- able to receive and transmit signals across a radio frequency range far greater than what we can hear with the human ear. Their work will likely contribute to making the next generation of ultralow-power communications and sensory devices smaller and with greater detection and tuning ranges. Source 1h.

Bionic Hearing

I'd like this thread bionic hearing should be expanded today to the big picture forms.