Scientists Invent Ultrasonic Dryer That Uses Sound To Dry Your Clothes (yahoo.com)

An anonymous reader quotes a report from Yahoo: Scientists at Oak Ridge National Laboratory in Tennessee have developed a dryer that could make doing laundry much quicker. Called the ultrasonic dryer, it's expected to be up to five times more energy efficient than most conventional dryers and able dry a large load of clothes in about half the time. Instead of using heat the way most dryers do, the ultrasonic dryer relies on high-frequency vibrations. Devices called green transducers convert electricity into vibrations, shaking the water from clothes. The scientists say that this method will allow a medium load of laundry to dry in 20 minutes, which is significantly less time than the average 50 minutes it takes in many heat-based machines. The drying technology also leaves less lint behind than normal dryers do, since the majority of lint is created when the hot air stream blows tiny fibers off of clothing. Drying clothes without heat also reduces the chance that their colors will fade. While the ultrasonic dryer has been in development for the past couple of years, the U.S. Department of Energy explains in a published video that it has recently been "developed into a full-scale press dryer and clothes dryer drum -- setting the stage for it to one day go to market through partners like General Electric Appliances."

Comments

Fido

[QA]

Depending on the frequency, this should drive your family dog totally insane.

Re:Fido

[Anonymous Coward]

Insane, but very,very dry.

Re:Fido

[Ritz_Just_Ritz]

As long as it reduces the dog drying time. 20 minutes in the dryer leaves him disoriented and almost always up to no good...pissing on the floor, eating shoes, etc.

Re:Don't buy this

[Anonymous Coward]

I wonder how my lungs are doing now that I've worn hang-dried clothes with all those evil fibers for decades...

Re:American problem is American

[ledow]

Spoken like a true American.

Cool

[s_p_oneil]

Cool... cause it's not hot... Yes, I know. I can't resist, no matter how terrible the joke.

Re:American problem is American

[bill_mcgonigle]

If they don't realize the odor, it's not strong enough to worry about.

When it comes to tech nerds, that's almost always entirely untrue.