The South African Eco Film Festival is taking place at four venues this year, in three cities and a retreat. Catch some of the finest thought-provoking short and feature-length documentaries, 12 of which have never been seen in South Africa before. All carry an environmental message.
South Africa has spent more than R29-million on bursaries in engineering, astrophysics and astronomy in the past nine years, riding on the back of the SKA project. Young scientists from across the continent have benefited. One day, they may win Nobel prizes for their innovations.
African ministers met in South Africa to discuss the progress of the Square Kilometre Array which will be built in South Africa and Australia. Already Nine African countries are committed to the project, as well as several other nations. It will be partly located in Australia.
On the last Saturday night in March, millions of people around the world switch off their lights and electronic devices for an hour. Earth Hour is once again near, and people are being encouraged to take this step in joining the movement to put an end to climate change.
Nearly 30 000 people contributed to the crowdfunding drive to develop the Ubuntu Edge, a smartphone running the Ubuntu Unity OS. It showed people were hungry for something new. That phone is still in development phase, but until it comes to market, say hallo to the Ubuntu phone.
Fear of the dangers of advanced new technologies such as robotics and 3D printing is not only unfounded and exaggerated - it ignores the huge potential benefits technology offers the emerging world.