‘Ultrasonic espresso’ made with cold water and high-frequency sound waves uses less energy than the traditional version – and taste tests show it’s just as good.
I am officially tired of seeing this article. I’ve blocked half a dozen people/bots reposting it. Doesn’t help. Perfectly innocent morons are reposting it too.
I am officially tired of seeing this article. I’ve blocked half a dozen people/bots reposting it. Doesn’t help. Perfectly innocent morons are reposting it too.