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Barocal can cool your food and drink by squeezing a hunk of plastic crystals

TechCrunch • Mon, 04 May 2026

Barocal can cool your food and drink by squeezing a hunk of plastic crystals

Barocal might have discovered a cheap, nonpolluting material that could dethrone today's refrigeration technology.

What happened?

Barocal might have discovered a cheap, nonpolluting material that could dethrone today's refrigeration technology.

Story details

Barocal might have discovered a cheap, nonpolluting material that could dethrone today's refrigeration technology.

Why it matters

This story helps build a stronger internal English tech archive around Technology, giving search visitors more reasons to keep browsing the site instead of bouncing after a single headline.

Original source

https://techcrunch.com/2026/05/04/barocal-can-cool-your-food-and-drink-by-squeezing-a-hunk-of-plastic-crystals/