The World's Best Inventions
The wheel was invented shortly after 3500 B.C by the Sumerians who used it as a pottery wheel at the time.
The electric light bulb one of our every day conveniences was invented by Thomas Alva Edison, all the way back in 1879.
The telephone was invented by Alexander Graham Bell in 1876.
Binary code is the thing that is working in the background of your phones computers and even your gaming systems.