GLBakari N. ThomasCEvent/Zepplin invented by Count Ferdinand von Zepplin+Safety razor invented by King Camp Gillette#4Polygraph (lie detector) invented by James Mackenzie$Neon light invented by George Claude2Crayons invented by Edward Binney and Harold Smith2Bottle-making machine invented by Michael J. Owens?Gas motored and manned airplane invented by the Wright brothers#Teabags invented by Thomas Sullivank+Windshield wipers invented by Mary AndersonSonar invented by Lewis NixonE !Plastic invented by Leo Baekeland 6Color photography invented by Augste and Louis Lumiere #Gyrocompas invented by Elmer Sperry ,Cellophane invented by Jacques Brandenberger -Motion pictured demonstrated by Thomas EdisonHElectrical ignition system for automobiles invented by Charles Ketteringg!Motorizied movie cameras invented!First tank patented by De La MoleBrazier invented by Mary JacobB#Gas Mask invented by Garrett Morgan4Pyrex invented by Eugene Sullivan and William TaylorRadio tuners inventedStainless steel invented8Superheterodyne radio circut invented by Edwin Armstrongd)Pop-up toaster invented by Charles StriteShort-wave radio inventedFlip-flop circut inventedArc welder invented#Tommy gun patented by John Thompson?"Band-Aid invented by Earle Dickson?First robot built)Traffic signal invented by Garrett Morgan!zIconoscope (cathode-ray tube) invented by Vladimir Zworykin (1923) and mechanical television invented by John Baird (1925)!a$0Dynamic loudspeaker invented by Rice and Kellogg"Spiral-bound notebooks invented"0Liquid-fueled rockets invented by Robert Goddard%"Quartz watch invented JWA Morrison;'8Complete electric TV system invented by Philo Farnsworth;'Technicolor invented;'!Car radio invented by Paul Galvin*$Scotch tape patented by Richard Drew+6Neoprene invented by Wallace Carothers and DuPont Labs+6Electric flash for cameras invented by Harold Edgerton,8Electron microsope invented by Max Knott and Ernst Ruska,2Polaroid photography system invented by Edwin Land^.Zoom lens invented^.Light meter invented^.$Parking meter invented by Carl Magee^.5Frequency modulation (FM) invented by Edwin Armstrong/Stereo records invented/CDrive in movie theater invented and built by Richard M. Hollinshead/;Cat eyes (the round road reflectors) invented by Percy Shaw813Nylon invented by Wallace Carothers and Dupont Labs2/Voice recognition machine invented by Bell Labs4'Photocopier invented by Chester Carlson5First jet engine is built5&Ballpoint pen invented by Ladislo Biro6Strobe light invented6>Teflon (tetrafluoroethylene polymers) invented by Roy Plunkett6,Orgone accumulator invented by William Reich9Jeep invented by Karl Pabst9BFirst computer controlled by software (Z3) invented by Konrad Zuse5;;Aerosol spray cans invented by Lyle Goodloe and W. Sullivan5;*Neutronic reactor invented by Enrico Fermi5;Synthetic rubber invented> Slinky invented by Richard James>$Silly Putty invented by James Wright>0Kidney dialysis machine invented by Willem Kolff}?Atomic bomb invented@(Microwave oven invented by Percy SpencerWBMobile phones inventedC5Transistor invented by Bardeen, Brattain, and ShocklyC9Frisbee invented by Walter Morrison and Warren Franscioni2E$Velcro invented by George de Mestral2ECake mix inventedFCredit card invented HSuper glue inventedyI(Power steering invented by Francis DavisyI5First videotape recorder invented by Charles GinsburgyI7Bar code invented by Joseph Woodland and Bernard SilverJRadial tiers inventedTL)First musical synthesizer invented by RCATL3Solar cell invented by Chaplin, Fuller, and PearsonMOptic fibers invented.O,Hovercraft invented by Christopher CockerellP$Fortran (computer language) invented R&Modulator/Demodulator (modem) inventedvSXLight amplification by stimulated emission of radiation (laser) invented by Gordon GouldvS4Hula Hoop invented by Richard Knerr and Authur MelinvS9Integrated circut invented by Jack Kilby and Robert NoycevS0Internal pacemaker invented by Wilson GreatbatchTHalogen lamp inventedQVAudio cassette invented+Y%Fiber-tup pen invented by Yukio Horie+YVideodisc inventedZ?BASIC (computer language) invented by John Kemeny and Tom Kurtz\Soft contact lenses inventeds]&Compact disk invented by James Russells]#Kevlar invented by Stephanie Kwoleks]1Electronic fuel injection (EFI) for cars invented^"First handheld calculator inventedM`#Mouse invented by Douglas Engelbarta6Random access meomory (RAM) invented by Robert Dennarda%Arpanet (the first internet) invented(cArtificial heart invented(c'Automated Teller Machine (ATM) invented(cBar-code scanner invented(cDaisy-wheel printer inventedd$Floppy disk invented by Alan ShugartdDot-matrix printer inventedfFood processor inventedf7Liquid-crystal display (LCD) invented by James Fergasonf)Microprocessor invented by James Fergasonf$Videocasette recorder invented (VCR)fWord processor inventedpgGEthernet (local computer network) invneted by Robert Metcalfe and Xeroxh#Post-It note invented by Arthur FryJjLaser printer inventedk'Push-through tab on drink cans inventedkInk-jet printer invented%m6MAgnetic resonance imaging invented by Raymod Damadiann?VisiCalc spreadsheet invented by Dan Bricklin and Bob FrankstonoCellular phones inventedlq?Mircrosoft Disk Operating System (MS-DOS) invented by MicrosoftGtHScanning tunneling microsope invented by Gerd Binnig and Heinrich RohrerGt&Compact Disc Read Only Memory (CD-ROM)x.Windows operating system invented by Microsofty3-D video game invented|"Disposable contact lenses invented| Digital cellular phones inventedD~+Doppler radar invented by Christian DopplerD~|World Wide Web, Hyper-Text Transfer Protocol, and Hyper-Text Markup Language (WWW) (HTTP) (HTML) invented by Tim Berners-Lee"Digital answering machine inventedSmart pill invented#Pentium processor invented by IntelfHIV protease inhibitor inventedӆ!Java (computer language) invented@;Digital Versatile Disc or Digital Video Disc (DVD) invented@Web TV inventedGas-powered fuel cell invented