Introductory video to solar cells

(Nanowerk News) How do solar cells convert sunlight into electricity? If you are new to solar cells, here is a great introductory video from the VegaScience Trust's great Instructional Science and Engineering Videos series by Jonathan Hare.
To view information sheet accompanying this video http://www.creative-science.org.uk/solarcells.html
Source: VegaScience Trust