EYE ON INNOVATION: New Fridge Keeps Cool Without Electricity

A new powerless refrigerator uses evaporation to keep food cool and prevent items from spoiling.

Students from the University of Calgary put a new spin on refrigeration.

Great news for your next camping trip, yes, but even greater news for those parts of the world that are deprived of reliable electricity sources. As reported by Wonderfulengineering.com, for those who live in these regions, refrigeration isn’t just a way to preserve favorite foods, “it is a matter of survival itself…”

The idea for the electricity-free fridge recently captured first place in the Biomimicry Global Design Competition, sponsored by Montana-based Biomimicry Institute, which challenged students and researchers worldwide to develop nature-inspired products that address critical sustainability issues. Continue reading