Internet Telephony .... to 1858 (Gromov, 1998). Rheingold (1994) suggested that the Soviet launching of the satellite Sputnik on Oct. 4, 1957 was a key .... (5075 20 )
The Global Positioning System (GPS) .... Looking back, it was the launch of Sputnik by the Soviets in 1957 that first .... 14 Whitman, David, "Keeping our bearings," US News & World Report, (Oct 21, 2002 .... (5600 22 )