Global Scan

This is where bitcoins are made

Bitcoins are big money these days. So bitcoin miners are setting up vast, secretive warehouses filled with computers to earn them. We explain how it works. Meanwhile, terrorist wannabes have a lot to learn, so they turn to "The Koran for Dummies" for a quick education. And superstitions about albinism have taken a cruel turn in Tanzania, all in today's Global Scan.

Science, Tech & Environment

Zanzibar's 'Solar Mamas' flip the switch on rural homes, gender roles

On the Tanzanian island of Zanzibar, hundreds of households too poor and remote to have access to the electrical grid are getting low cost solar power for the first time, from a group of local female engineers trained by and Indian NGO. It's the first of several "solar mamas" projects planned for parts of rural Africa, and it's turning some traditional gender roles on their head.

Business, Economics and Jobs

Good news from Africa

While nearly all of the news from the African continent seems to center on fractured leadership in nations torn apart by violence and mired in poverty, there's a lot of good news to be found as well. The Takeaway talks with former U.S. Ambassador Charles Stith.