| February 16 1843: Henry Leland, founder of Cadillac Motors, was born. 1880: The American Society of Mechanical Engineers (ASME) was founded during a meeting in NYC in the office of American Machinist. 1923: The sealed doorway to the sepulchral chamber of King Tutankhamen's (Tut) tomb was opened. 1937: Wallace Carothers received a patent for nylon. 1946: The four-seat Sikorsky S51, single rotor helicopter flew as Igor Sikorsky's first commercially licensed helicopter. 1949: International Rectifier shipped the first commercial semiconductor devices. 1968: Senator Rankin Fite completed the first 9-1-1 call made in the United States in Haleyville. 1978: The first computer bulletin board system (BBS) went online in Chicago, IL. 2006: Robert Adler, co-inventor of the TV remote control and 6-decade Zenith employee, died. |