How a village potter invented a refrigerator that works without electricity: What makes it so 'cool'

A Gujarati potter, Mansukhbhai Prajapati, revolutionized rural India with his electricity-free clay refrigerator. Born from ...
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How Does an RV Refrigerator Work, and Differ From a Conventional One?

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 ...

This small rubber strip on your fridge door could be reducing your electricity bill; here’s how

Do you ever look at the soft rubber material surrounding your refrigerator door and ask yourself why it’s there? This ...