This video is a showcase of the Ann Arbor Science & Skeptics “Scientists Fair” from May 2012. The purpose of the event was to invite the public to come out and talk with scientists about topics of which they have interest. There were scientists available to talk about the Big Bang, Evolution, Climate Change, Particle Physics, and Exploring Mars.
If you are interested in participating in a future, similar event. Please contact the group at firstname.lastname@example.org.