Race To The End of the Earth follows the race to reach the South Pole a hundred years ago between Norwegian explorer Roald Amundsen and British Royal Navy Capt. Robert Falcon Scott. Through photographs, historical artifacts, vivid dioramas and interactive exhibits, the exhibit explores the arduous journey the two faced. To Aug. 21. National Geographic Society, 1145 17th St. NW. Tickets are $8. Call 202-857-7588 or visit ngmuseum.org.