npr.org – Throughout history, being on the receiving end of anything involving cavitation, a miniscule underwater implosion, has been bad news. Millions of years before humans discovered cavitation — and promptly began avoiding it, given its tendency to chew up machinery — the phenomenon has provided the shockwave and awe behind a punch so ridiculously violent that it’s made the mantis shrimp a honey badger-esque Internet mascot.
Now, a slew of companies are co-opting the phenomenon behind the ocean’s most powerful punch to process food and beverages from yogurt to beer.
Cavitation is when low pressure in a liquid produces a bubble that rapidly collapses, and heats up to 20,000 Kelvin — hotter than the sun’s surface. This usually releases a flash of light called sonoluminescence, which physicists still don’t understand. Some physicists even theorize that cavitation bubbles could get hot enough to power nuclear fusion.
Definitely some interesting stuff here but that picture throws me off and then talking about food and beverages right after…..but yea def some interesting stuff.