Researchers in New South Wales have developed a process to deliver instant cold brew coffee. The process is akin to fracking, but uses ultrasonic sound waves to speed up the flavor extraction. It cuts the cold brew process from a minimum of twelve hours to just three minutes.
Join our KZread channel by clicking here: bit.ly/3asNo2n
Find us on Instagram: bit.ly/3PM21xW
Find us on Facebook: bit.ly/3t2Huvb
Find us on Twitter: bit.ly/3wQfXzA
Find us on TikTok: bit.ly/3wNsBOu
Get the latest stories: interestingengineering.com/
Support IE for high-quality journalism: interestingengineering.com/su...