This Day in TechDec. 28, 1879: Tay Bridge Collapses, AlasBy Tony LongDec. 23, 1947: Transistor Opens Door to Digital FutureBy Priya GanapatiDec. 22, 1882: Looking at Christmas in a New LightBy Tony LongDec. 21, 1898: The Curies Discover RadiumBy Tony LongDec. 18, 1878: Let There Be Light — Electric LightBy Priya GanapatiDec. 17, 1903: Bicycle Brothers Make Aeroplane Work WrightBy Jason PaurDec. 16, 1832: A Towering Engineer Is BornBy Randy AlfredDec. 15, 1827: Boston Schools Require VaccinationBy Ryan SingelDec. 14, 1996: Big Holiday Bonus Shows Workers the MoneyBy John C AbellDec. 11, 1997: World Signs Onto Kyoto ProtocolBy Alexis MadrigalDec. 10, 1944: Web Visionary Passes Into ObscurityBy Evan HansenDec. 9, 1921: Get the Lead In ... GasolineBy Keith BarryDec. 8, 1931: Coaxial Cable PatentedBy Brian X ChenDec. 7, 1999: RIAA Sues NapsterBy David KravetsDec. 4, 1996: GM Delivers EV1 Electric CarBy Darryl SiryDec. 3, 2001: Segway Starts RollingBy Dylan TweneyDec. 2, 1982: Barney Clark Takes One for the TeamBy Tony LongDec. 1, 1942: Mandatory Gas Rationing, Lots of WhiningBy Tony LongNov. 30: A St. Andrew's Day Salute to Scottish InventorsBy Lewis WallaceNov. 25, 1920: Gaston Chevrolet Dies in Race CrashBy Tony BorrozNov. 24, 1974: Humanity, Meet Lucy. She's Your MomBy Brandon KeimNov. 23, 1963: Doctor Who Materializes on BBCBy John Scott LewinskiNov. 20, 1984: SETI Seekers Find a HomeBy Tony LongNov. 19, 1996: Canadian Bridge Crosses 8 Miles of Icy OceanBy Zach RosenbergMore Stories