-
Nicéphore Niépce invented the first camera to take pictures of people.
-
Alexander Graham Bell made the first telephone to communicate in different places.
-
Benjamin Franklin invented electricity to light up and power up things.
-
Alessandro Volta made the first electric battery to capture it in one piece.
-
Karl Benz was the man who made walking into driving.
-
Guglielmo Marconi made the first radio to listen to the news and music.
-
Wilbur and Orville Wright invented the first plane to travel in air.
-
Philo Taylor Farnsworth invented the first tv to mainly watch the news instead of listening to it.
-
The computer was invented by J. Presper Eckert and John Mauchly at the University of Pennsylvania
-
The Australian radio-astronomer John O’Sullivan with his colleagues Terence Percival, Graham Daniels, Diet Ostry, John Deane made the world better by inventing wifi and making the advantage of searching the web for an example.
-
Jaap Haartsen invented Bluetooth to connect devices wirelessly.