The 1970s were a decade of excess. Dust off your mirror ball, put on your leisure suit, and rediscover the gadgets of the era. Play PONG with its inventor and learn how this simple game created a billion dollar empire. Texas Instruments engineers explain how the technology behind the Speak & Spell ended up in our cell phones. Discover how Mr. Coffee became America's favorite breakfast buddy, and how Polaroid engineered a film that magically developed right before your eyes. Climb aboard the Concorde and learn how Britain and France trumped the Soviet Union and the United States in a race for supersonic air supremacy.