Energy & Green Tech

Recovering eco-friendly phosphorous from wastewater

A shortage of phosphorous is driving the price of artificial fertilizers through the roof. But a new and eco-friendly wastewater decontamination process has enabled a company in Hamar in Norway to kill two birds with one ...

Engineering

How data science in and for Africa can blaze new trails

The term "data science" was coined by scientists working at the social networks LinkedIn and Facebook in 2008. A few years later, they dubbed it "the sexiest profession of the 21st century."