Evolution of Technology timeline.

Feb 14, 1946

ENIAC

First computer ever invented, made by the US Army.
Apr 27, 1946

Microwave

Microwave oven uesed to heat food, which we still use today.
Nov 11, 1951

Videotape

First recording of image and sound.
Dec 20, 1951

Nuclear Power

First nuclear power reactor, in the US in Idaho.
Apr 27, 1956

Hard Disk

First hard disk for computer.
Mar 29, 1962

Spacewar

First computer video game.
Apr 27, 1967

Calculator

First handheld calculator
Apr 27, 1971

Food processor

First Food processor
Apr 27, 1971

Cell phone

First cell phone
Apr 27, 1990

WWW

World Wide Web- www or internet.
Jun 29, 1996

Web TV

First time Web TV was created.
Apr 28, 2005

YouTube

YouTube videos on line world wide

ENIAC