This machine uses sound waves to dry your laundry

This is really cool

An innovative new energy-efficient clothes dryer.
(Image credit: Oak Ridge National Laboratory)

"Forget heat — ­drying laundry is about cranking up the volume," said Jamie Condliffe at Technology Review. Researchers at the Oak Ridge National Laboratory in Tennessee have built an energy-efficient clothes dryer that blasts laundry with high-frequency sound waves. The machine uses ultrasound to vibrate water droplets out of fabric, forming a fine mist that's siphoned out like a regular dryer.

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