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New street light runs on dog waste

Turning human and animal waste from problem to energy source is not new, animal dung has been used as fuel since the neolithic period. But a pilot project is showing dog poo can be used to fuel street lighting.

dateJan 05, 2018 in Energy & Green Tech
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How your diet can improve animal welfare

A systematic approach to quantify impacts of food consumption on animal welfare has been developed by researchers of the Institute of Environmental Sciences, Leiden University in collaboration with ETH Zurich, and effective ...

dateDec 19, 2017 in Ecology
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