How does an air conditioner work?
Simple questions often lead to very rich topics.
Tag: Refrigerator
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 ...
