This Day in TechJuly 14, 1850: Gorrie Demonstrates Ice-MakerBy Randy AlfredJuly 11, 1979: Look Out Below! Here Comes Skylab!By Tony LongJuly 10, 1962: 3-Point Seat Belt PatentedBy Randy AlfredJuly 9, 1993: Yes, They're the Romanovs, DNA Tests ConfirmBy Tony Long100th Anniversary of KinemacolorBy Randy AlfredJuly 7, 1936: Get a Grip � Phillips Screws Up the ToolboxBy Randy AlfredJuly 3, 1999: Gobbling Up a Pac-Man RecordBy Leander KahneyJuly 2, 1937: Earhart Vanishes Over the PacificBy Tony Long150th Anniversary of Theory of EvolutionBy Randy AlfredJune 30, 1908: A Very Close Encounter of the Second KindBy Tony LongJune 27, 1898: Down to the Sea in Ships, and Then SomeBy Tony LongJune 26, 1974: Supermarket Scanner Rings Up Historic Pack of GumBy Randy AlfredJune 25, 1867: Barbed Wire -- the Beta VersionBy Randy AlfredJune 24, 1947: They Came From ... Outer Space?By Tony LongJune 23, 1983: DNS Test Sets Stage for Internet GrowthBy Randy AlfredJune 20, 1840: A Simple Matter of Dots and DashesBy Tony LongJune 19, 240 B.C.: The Earth Is Round, and It's This BigBy Randy AlfredJune 18, 1178: English Monks Observe 'Lunar' ExplosionBy Tony LongJune 17, 1867: Lister Cuts Clean, Saves LivesBy Randy AlfredJune 16, 1884: Roller Coasters -- A Technology With Plenty of Ups and DownsBy Tony LongJune 12, 1897: The Swiss Army Gets Its Own KnifeBy Tony LongJune 11, 1985: Karen Quinlan Dies, But the Issue Lives OnBy Tony LongJune 10, 1943: Biro Brothers Patent Ballpoint PenBy Randy AlfredJune 9, 1902: First Automat Restaurant OpensBy Randy AlfredMore Stories