Get all your news in one place.
100's of premium titles.
One app.
Start reading
T3
T3
Technology
Luke Edwards

Ultrasonic espresso uses audio waves to give your body and bank balance a buzz

Ultrasonic espresso.

Quick Summary

Scientists have developed a way to brew espresso-strength coffee using ultrasonic sound waves instead of hot water. That could cut energy use dramatically while delivering a similar taste.

Sign up to read this article
Read news from 100's of titles, curated specifically for you.
Already a member? Sign in here
Related Stories
Top stories on inkl right now
One subscription that gives you access to news from hundreds of sites
Already a member? Sign in here
Our Picks
Fourteen days free
Download the app
One app. One membership.
100+ trusted global sources.