The man behind Watsi, a website raising money to save lives

Watsi is a new take on the idea of crowdfunding, which involves large numbers of people contributing to a project to help it achieve a specific goal. The non-profit website allows visitors to make personal donations for as little as $5 (£3. via Pocket http://www.bbc.co.uk/news/technology-23680579#sa-ns_mchannel=rss&ns_source=PublicRSS20-sa