Technology 1800-2017 timeline.

Dec 25, 1800

The Battery

Count Allessandro Volta created the Battery also known as the voltaic battery the exact month is unknown
Jan 20, 1815

Miners Helmet

Humphry Davy invents the miners helmet exact day and month unknown
Feb 14, 1819

The first sethescope

"René Laënnec" created the first stethoscope unknown what date and month
May 1, 1825

Electromagnet

William Sturgeon invented the Electromagnet
Feb 16, 1829

Typewriter

William Austin Burt invents the typewriter
May 10, 1830

Sewing machine

Barthelemy Thimonnier invents the sewing machine
May 16, 1836

Revolver

Samuel Colt invented the first revolver
Jul 8, 1840

Blueprints

John Herschel invents blueprints
Feb 16, 1849

Safety Pin

Walter Hunt invents the safety pin
May 16, 1866

Dynamite

Alfred Nobel invented the one and only dynamite
Nov 16, 1877

Microphone

Microphone invented by Emile Berliner
Nov 10, 1898

Remote control

Nikola tesla creates the remote control
May 4, 1900

zeppelin

germany creats the zepelin and use it in the war by bombing america
Apr 1, 1907

Helicopter

Paul Comu invents the Helicopter vehicle
May 10, 1945

Atomic bomb

The Americans create an atomic bomb which they used against Japan
May 16, 1946

Microwave

Percy Spencer created the microwave and popcorn accidentally
Jul 8, 1968

First game console

Ralph H. Baer creates the Magnavox Odyssey starting a new entertainment family

The Battery