September 6:Riddick in Theaters Vin Diesel returns as everyone’s favorite sly-tongued anti-hero with built-in night vision in the third feature-length outing for the sci-fi franchise that started with 2000’s Pitch Black. RiddickMovie.com
September 8-12: High-Speed Science Ride with the American Chemical Society at its national meeting in Indianapolis as researchers investigate the science behind racecars. Fee and registration required.
