Cold Brew Coffee in 3 Minutes Through Acoustic Cavitation

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.
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[@FarmerDrew]

YES SIR! Turning out sweet caffeine from a potentially devastating hydrodynamic process that is the mechanic's worst nightmare

[@maksimsmelchak7433]

👍🏻😎👽