Lesson 1

Question 1

One of the 1st machine humans had ever created to be used for counting and calculating.

Answer 1

Chinese Abacus

Question 2

1. This is built by mathematician, Blaise Pascal, in 1642.
2. A mechanical calculator that
   calculates through repeated
   addition or subtraction.

Answer 2

Pascaline

Question 3

CB
1. “father of the
computer”
2. Theorized that operations can be done automatically.

Answer 3

Charles Babbage