Engineering

NASA develops COVID-19 prototype ventilator in 37 days

A new high-pressure ventilator developed by NASA engineers and tailored to treat coronavirus (COVID-19) patients passed a critical test Tuesday at the Icahn School of Medicine at Mount Sinai in New York, an epicenter of COVID-19 ...

Engineering

Liquid metal may point way to wearable ultrasound devices

The best-known byproduct of ultrasound—so named because its frequencies exceed the range of the human ear—is, in fact, not audio but visual: 2D imagery, often of a fetus maturing in the womb. But ultrasound has also found ...

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