This Day in TechApril 12, 1994: Immigration Lawyers Invent Commercial SpamApril 9, 1860: Phonoautogram Records Sound, But Doesn't Reproduce ItApril 8, 1879: The Milkman Cometh ... With Glass BottlesApril 7, 1933: King Kong Opens WideApril 6, 1903: Edgerton Born, Father of High-Speed PhotographyApril 5, 1998: Tamagotchi Distracts Driver, Kills CyclistApril 2, 1973: Lexis Launches Computerized Legal SearchingApril 1, 1998: Disney to Buy MIT for $6.9 BillionMarch 31, 1901: Wuppertal Monorail OpensMarch 30, 1848: Niagara Falls Runs DryMarch 29, 1927: Fastest Slug in the WorldMarch 26, 1999: 'Melissa' Wreaks Havoc on NetMarch 25, 1995: First Wiki Makes Fast Work of CollaborationMarch 24, 2001: Apple Unleashes Mac OS XMarch 23, 1857: Mr. Otis Gives You a LiftMarch 22, 1995: Longest Human Space Adventure EndsMarch 19, 1979: House Proceedings Air Live on C-SPANMarch 18, 1987: Woodstock for PhysicistsMarch 17, 1953: The Black Box Is BornMarch 16, 1802: Army Engineers Get New FoundationMarch 15, 1985: Dot-Com Revolution Starts With a WhimperMarch 12, 1790: Batteries Now IncludedMarch 11, 1985: ConnNet Lets the Public Jack In, X.25 StyleMarch 10, 2000: Pop Goes the Nasdaq!More Stories