A Kenyan entrepreneur has taken discarded plastic and turned it into bricks that can hold twice the weight of concrete...
See more
A franchise network of 'digital' toilets in Nairobi is helping to stem the spread of COVID-19 among vulnerable urban slum communities....
See more
“There is no question that plastic pollution is one of the most pressing problems of our time – and it’s...
See more
IBM's game show-winning Watson is a supercomputer like no other. It can take data from any of the digital sources...
See more
Take a 17-year-old Kenyan pupil, a school with a huge waste problem and a massive fuel shortage, and what do...
See more