What
What was invented by Martin Cooper?
The mobile phone
Who discovered DNA?
Rosalind Franklin
Where was the battery invented?
In Italy
When was the television invented?
In 1927
What was invented by Tim Berners-Lee?
The World Wide Web
Who discovered Pluto?
Clyde Tombaugh
Where were credit cards invented?
In the USA
When was the battery invented?
In 1799
What was invented by Ray Tomlinson?
Who discovered the age of the Earth?
Clair Cameron Patterson
Where was radium discovered?
In France
When was the refrigerator invented?
In 1851
What was invented by James Harrison?
The refrigerator
Who discovered radium?
Marie Curie
Where was the refrigerator invented?
In Australia
When was the age of the Earth discovered?
In 1953
What was invented by Philo Taylor Farnsworth?
The television
Who discovered the solar system?
Nicolaus Copernicus
Where was dynamite invented?
In Sweden
When was the mobile phone invented?
In 1973