GEEKSPIN on MSN
Scientists find a way to brew espresso using sound waves
One thing most coffee lovers agree on is that good espresso starts with hot water. A team of researchers in Australia is ...
Gadget Review on MSN
Sound waves just brewed espresso without heat—and nobody could tell
Ultrasonic espresso brewed at room temperature matched traditional shots in blind taste tests while cutting energy use by 75% ...
"Hearst Magazines and Yahoo may earn commission or revenue on some items through the links below." New research quantifies the use of binaural beats for the first time. This sound technology pairs ...
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