Greener, Healthier Energy Options for South Africans
Tumelo Ramolefi is an inner-city hawker in Johannesburg, but what makes him different is that he isn’t selling “smileys” and “runaways” (boiled sheep heads and pigs trotters), t-shirts and socks, or even black bags and coathangers. Tumelo’s stall , on a pavement in Joubert Park, is selling innovative renewable-energy gadgets and his gadgets are proving …
Read more “Greener, Healthier Energy Options for South Africans”
