Worldcrunch
MOGALE CITY – Patience Pumlangadu’s black skin is now a yellowish color. “I put this powder on my face to protect it from the sun,” explains the South African mother of three. Pumlangadu makes this sun protection herself by mixing water with bits of crushed rock she says are “good for your health.” But in […]
BEIJING – Investing in North Korea is becoming a hot topic among Chinese businessmen. Over the last few weeks, a series of business events and investment conferences about North Korea have been held. Chen Jiangfeng, a real-estate developer from Beijing was one of the 150 plus entrepreneurs who attended the investment projects fair held at […]
WELKOM – It’s a small open-air factory, impossible to spot from the road. You have to go into Thabong, the township in Welkom, three hours south of Johannesburg, to discover it in an old mining town in the G-Hostel, where a dozen workers are clustered, busy transforming rocks into gold. Behind the apparent disorder hides […]
RIO DE JANEIRO – Brazil’s largest mining company Vale has developed, in partnership with the University of São Paulo (USP), a method to identify bacteria and fungi capable of “eating” copper. What exactly does that mean and why does it matter? Now with this process, waste generated by copper processing — one of the steps […]