Sunday 18 August 2019

Scientists Discover How to Make Eco-Friendly Sunscreen From a Source of Food Waste: Cashew Shells

A team of international scientists has found an environmentally friendly way of producing potential sunscreens by using cashew nut shells, instead of discarding them as waste. The team of “green chemists” from the University of the Witwatersrand—along with colleagues from Universities in Germany, Malawi and Tanzania—have been working on techniques to produce useful compounds from […]

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