inventionsAug. 17, 1807: 'Fulton's Folly' Steams up the HudsonAug. 11, 1942: Actress + Piano Player = New TorpedoAug. 8, 1876: Run This Off on the MimeoJuly 28, 1858: Press Down Firmly, You're in Our Files NowJuly 22, 1952: Genuine Crop-Circle Maker PatentedJuly 15, 1783: Marquis Invents Steamboat, Misses Esteem BoatJuly 14, 1850: What a Cool Idea, Dr. GorrieCultureAlt Text: Lazy Fingers Good, Lazy Minds BadJuly 7, 1936: Get a Grip � Phillips Screws Up the ToolboxJune 29, 1888: Handel Oratorio Becomes First Musical RecordingJune 20, 1840: A Simple Matter of Dots and DashesJune 2, 1883: The 'L' Comes to Chicago ... IndoorsMay 20, 1873: The Pants That Changed the WorldMay 16, 1960: Researcher Shines a Laser LightMay 13, 1637: Cardinal Richelieu Makes His PointMay 2, 1887: Celluloid-Film Patent Ignites Long Legal BattleApril 20, 1940: Electron Microscope Crosses the Atlantic; Zworykin Crosses the DelawareGearThree Inventors Who Tried to Bottle the Ocean's PowerApril 6, 1938: Teflon, an Invention That SticksApril 5, 1951: Happy Birthday, Mr. Pied Piper of TechnologyMarch 18, 1931: The Schick Hits the FansMarch 10, 1876: 'Mr. Watson, Come Here ...'March 2, 1887: Birth of the Master LocksmithFeb. 28, 1935: Sheer BlissMore Stories