Solid-state refrigerators based on “plastic crystals” could one-day revolutionize cooling

In the future, refrigerators could become as small as microchips.

Plastic crystals identified as a solid, safe alternative to our refrigerants

A cool, solid research paper.

Novel refrigerator turns waste heat into sound waves to cool down stuff

Next level cooling right here.

Creative new refrigerator keeps things cool without electricity

A team of students in Canada invented a cheap, portable cooling device that doesn’t need any electricity.

How long does food stay fresh? Learn what expiration dates really mean

Experts did the math and they estimate that $165 billion worth of perfectly edible food gets tossed each year, due to it passing it’s expiration date. But most of these dates are largely made up.