For centuries, the San people of Botswana have been making do with meager resources. As a result they have developed unique skills. Now some younger members of the community are offering their expertise to the outside world.
More from Africa on the Move: http://www.dw.com/en/top-stories/africa-on-the-move/s-32368
More news from Africa: http://www.dw.com/en/top-stories/africa/s-12756