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1.
Scientists made espresso with sound instead of heat, and most drinkers couldn't tell the difference (techspot.com)
2026-06-21 | by Skye Jacobs | get Soundwave Espresso Maker → | tags: unsw sydney, ultrasonic espresso, acoustic cavitation
2.
Using Sound Waves To Make Espresso Could Cut Coffee-Brewing Energy Use By 75% (slashdot.org)
2026-06-20 | get Sound Wave Espresso Maker → | tags: ultrasonic espresso, sound waves, coffee grounds
3.
There’s a Hidden Signal in the Sun, Study Suggests (gizmodo.com)
2026-05-28 | get Solar Signal Detector Kit → | tags: sun, solar activity, sound waves
4.
A startup says it can replace home sprinklers with sound waves. Fire safety experts say show us the data (techspot.com)
2026-05-03 | get Smart Sprinkler System → | tags: home sprinklers, sound waves, acoustic fire suppression
5.
Scientists Found a Weird New Way to Wash Fruits and Vegetables (gizmodo.com)
2026-03-27 | get Vegetable Wash Spray → | tags: sound waves, bubbles, cleaning
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