History of Computers

2600 B.C.

Nov 10, 1600

The abacus was invented in 2600 B.C.

1617

Nov 10, 1617

John Napier invented a thing called Napier Bones that allowed you to multiply by adding and divide by subtracting

1647

Nov 10, 1647

A barometer was invented in 1647.

1801

Nov 10, 1801

The power loom was invented in 1801

1834

Nov 10, 1834

In 1834 refridgeration was inventd