A Gujarati potter, Mansukhbhai Prajapati, revolutionized rural India with his electricity-free clay refrigerator. Born from the aftermath of the 2001 earthquake, this innovative device uses ...

For astronauts to go on long missions to the moon or Mars, they need a refrigerator. But today’s fridges aren’t designed to work in zero gravity or upside down if oriented that way when a spacecraft ...

Many RV enthusiasts wonder why it’s not a good idea to simply use a small, conventional model in an RV. For one, conventional refrigerators aren’t built to last in an RV. A residential fridge is not ...