1
He was known as "the father of computing"
2
A mecanical calculator invented by Thomas de Colmar in 1820. Calculated the four basic operations.
3
She was known as "the first programmer"
4
Device invented by Blaise Pascal in 1642. Limited to adition and subtraction.
5
Device invented in Babilonia in 2400 B.C. Used to perform basic arithmetic operations
6
These were the first computers
