| Invention (inventor) | Earlier or Later | Year |
| Microwave oven (Percy Spencer)? | |
| Telephone (Alexander Graham Bell)? | |
| Battery (Alessandro Volta)? | |
| Electric motor (Michael Faraday)? | |
| World Wide Web (Tim Berners-Lee)? | |
| Morse code (Samuel Morse)? | |
| Safety pin (Walter Hunt)? | |
| Elevator/Lift (Elisha Otis)? | |
| Aspirin (German Felix Hoffman)? | |
| Typewriter (William Austin Burt)? | |
| Electric light bulb (Thomas Edison)? | |
| Helicopter (Igor Sikorsky)? | |
| Refrigerator (Oliver Evans)? | |
| Velcro (George de Mestral)? | |
| Computer mouse (Douglas Engelbart)? | |
| Microprocessor (Ted Hoff)? | |
| Sporcle (Matt Ramme)? | |
| Sewing machine (Elias Howe) | |
| Zipper/Zip (Whitcomb Judson) | |
| Rubik's cube (Erno Rubik) | |
| Thermometer (Galileo Galilei) | |
| Barometer (Evangelista Torricelli) | |
| Piano (Bartolomeo Cristofori) | |
| Dynamo (Michael Faraday) | |
| Jigsaw puzzle (John Soilsbury) | |
| Steam engine (James Watt) | |
| Lego (Ole Kirk Christiansen) | |
| Periodic table (Dmitry Mendeleyev) | |
| Dynamite (Alfred Nobel) | |
| Bifocal lens (Benjamin Franklin) | |
| Jacquard loom - and the forerunner of all things binary (Joseph Jacquard) | |
| Aeroplane (Wilbur and Orville Wright) | |
| E-mail (Ray Tomlinson) | |
| Telegraph (Charles Wheatstone and Samuel Morse) | |
| Microwave oven (Percy Spencer) | |
| Telephone (Alexander Graham Bell) | |
| Battery (Alessandro Volta) | |
| Electric motor (Michael Faraday) | |
| World Wide Web (Tim Berners-Lee) | |
| Morse code (Samuel Morse) | |
| Safety pin (Walter Hunt) | |
| Elevator/Lift (Elisha Otis) | |
| Aspirin (German Felix Hoffman) | |
| Typewriter (William Austin Burt) | |
| Electric light bulb (Thomas Edison) | |
| Helicopter (Igor Sikorsky) | |
| Refrigerator (Oliver Evans) | |
| Velcro (George de Mestral) | |
| Computer mouse (Douglas Engelbart) | |
| Microprocessor (Ted Hoff) | |
| Sporcle (Matt Ramme) | |