2. …Became Modern Day Keyboards
After a few iterations of course. Edison patented his Electrical Printing Machine back in 1872, which would eventually give way to the much more ergonomically designed typewriter, which would of course eventually become the basis for computer keyboards we all use today.
4. …Became Tattoo Machines
Anyone who has gotten any fresh ink lately has a 135-year-old patent from Edison to thank. Of course, Edison probably didn’t intend for his Stencil Pen to be used on human skin, but rather as a tool for creating instant facsimiles of penned documents.
8. …Became Modern Day Stereo Systems
This is another one that took a few tries to become the product we recognize it as today. Edison’s phonograph became the record player, which gave way to the casette player, the 8-track player, and the CD player, which, finally, became the ubiquitous digital music players we all know and love.
10. …Became Modern Day Phones
While Edison was not responsible for inventing the telephone, he did help pioneer much of the technology that allowed them to take off. Edison’s patent from 1878 sought to use existing telegraph cables to transmit electric voice data from one place to another, essentially creating the telephone networks we still use to this day.
12. …Became Modern CFL Lightbulbs
Edison spent A LOT of time thinking up different ways to make the lightbulb, and 132 years later, we seem to have found a pretty good system. CFL’s save a lot more energy and last a lot longer than the carbon incandescent bulbs Edison was working on.
14. …Became Subways And Regional Trains
Most rapid transit systems, like NYC’s subways, run on electricity instead of fossil fuels like commuter trains. Anyone who has riden on one of these local transit systems has probably heard to avoid the electrified third rail, which provides the train with its power.
16. …Became Vacuum Sealers
Edison experimented quite a bit with vacuum technology. In 1881, he patented a process for removing the air from jars of fruit in order to preserve it. The technology is still used today in the form of vacuum sealers.
20. …Became the Rubber Tire
Before Edison, nobody had really thought to cover their wooden wheels with rubber to improve traction. Edison’s rubber coated wheel was still made out of wood, but it would evolve into the rubber tires we all have have on our bikes and cars today.