April 30, 1939 New York World’s Fair opens
On April 30, 1939, the New York World’s Fair opens in New York City. The opening ceremony, which featured speeches by President Franklin D. Roosevelt and New York Governor Herbert Lehman, ushered in the first day of television broadcasting in New York.
Spanning 1,200 acres at Flushing Meadow Park in Queens, the fairground was marked by two imposing structures–the “Perisphere” and the “Trylon”–and exhibited such new technology as FM radio, robotics, fluorescent lighting, and a crude fax machine. Norman Bel Geddes designed a Futurama ride for General Motors, and users were transported through an idealized city of the future. Sixty-three nations participated in the fair, which enjoyed large crowds before the outbreak of World War II interrupted many of its scheduled events.