Lung-Heart Super Sensor on a Chip Tinier Than a Ladybug

A new study details how a sensor chip smaller than a ladybug records multiple lung and heart signals along with body movements and could enable such a future socially distanced health monitor. The core mechanism of the chip developed by researchers at the Georgia Institute of Technology involves two finely manufactured layers of  silicon, which overlay each other separated by the space of 270 nanometers – about 0.000001 inches.

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