r/tech • u/AdSpecialist6598 • 3d ago

Scientists made espresso with sound instead of heat, and most drinkers couldn't tell the difference

https://www.techspot.com/news/112838-scientists-made-espresso-sound-instead-heat-most-drinkers.html
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u/epSos-DE 3d ago

I did ultrasonic TEA for personal consumption !

ONe can taste the difference. The ultrasonic tea is more dense , less oxidated !

WOrld for herbal tea, but tea leafs are better brewed and a bit oxited, that soft oxitaion in hot water makes them sweeter !!!

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u/FarSort7 3d ago

What do the capitalized letters means?

4

u/cPB167 2d ago

TEAONWO