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WORLDKINGS - Daily Highlighs - November 11, 2017 - GoSun's latest solar oven can boil water in 30 minutes.

11-11-2017

(Worldkings.org) One of the clever things about GoSun's technology is that it apparently works just as well in cold temperatures as hot. So as long as you have some kind of sunlight, it is good to go.

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