This Day in TechDec. 28, 1879: Tay Bridge Collapses, AlasDec. 23, 1947: Transistor Opens Door to Digital FutureDec. 22, 1882: Looking at Christmas in a New LightDec. 21, 1898: The Curies Discover RadiumDec. 18, 1878: Let There Be Light — Electric LightDec. 17, 1903: Bicycle Brothers Make Aeroplane Work WrightDec. 16, 1832: A Towering Engineer Is BornDec. 15, 1827: Boston Schools Require VaccinationDec. 14, 1996: Big Holiday Bonus Shows Workers the MoneyDec. 11, 1997: World Signs Onto Kyoto ProtocolDec. 10, 1944: Web Visionary Passes Into ObscurityDec. 9, 1921: Get the Lead In ... GasolineDec. 8, 1931: Coaxial Cable PatentedDec. 7, 1999: RIAA Sues NapsterDec. 4, 1996: GM Delivers EV1 Electric CarDec. 3, 2001: Segway Starts RollingDec. 2, 1982: Barney Clark Takes One for the TeamDec. 1, 1942: Mandatory Gas Rationing, Lots of WhiningNov. 30: A St. Andrew's Day Salute to Scottish InventorsNov. 25, 1920: Gaston Chevrolet Dies in Race CrashNov. 24, 1974: Humanity, Meet Lucy. She's Your MomNov. 23, 1963: Doctor Who Materializes on BBCNov. 20, 1984: SETI Seekers Find a HomeNov. 19, 1996: Canadian Bridge Crosses 8 Miles of Icy OceanMore Stories