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The power-free refrigerator

September 12, 2016

Lack of electricity means that 75 percent of medicines and vaccines, which need cool storage, are damaged due to immoderate temperatures. The Coolar refrigerator, which works with solar heat, could just be the solution.

https://p.dw.com/p/1K0fE
Symbolbild Dopingverdacht Olympiastützpunkt Rheinland-Pfalz/Saarland
Image: Fotolia/Sven Bähren