Wk+02+Engaging+video

@http://www.ted.com/talks/annmarie_thomas_squishy_circuits.html @http://courseweb.stthomas.edu/apthomas/SquishyCircuits/index.htm
 * 1) Ann Marie Thomas: Hands-on science with squishy circuits (4 min)**

@http://www.youtube.com/watch?v=sc4HxPxNrZ0 This is an introduction video to Human population issues created by National Geographic as a presentation for a special issue on population. It shows all the major issues and numbers related to population growth in 2 minutes.
 * 2) 7 Billion, National Geographic Magazine (2 min)**

http://www.youtube.com/watch?v=qpYHQ9hJxI0 Animation about "How the pill works"
 * 3) The Pill - PBS American Experience(1 hour)**