Pop quiz. What do IMAX movies and the Tour De France have in common? "They both go better with drugs." Wrong answer. Great guess though. The correct answer is WIRED TO WIN: SURVIVING THE TOUR DE FRANCE, showing Mon., JULY 16 and through Aug. 3 at the Fernbank Museum of Natural History's IMAX Theatre. The film follows two riders around France and over the Alps, while explaining how their brains process pain, fear, strength and endurance. Today is the third-stage of the 2,200 mile bicycle race. $6-$11. Mon.-Sat., 10 a.m., noon, 2 and 4 p.m.; Fri., 6 and 8 p.m.; Sun., noon, 2 and 4 p.m. 767 Clifton Road. 404-929-6400. www.fernbank.edu.