Pyramids to Computers

Events

Pyramids Dated to Here

4560 BCE

Thales Lives

624 BC - 546 BC

Pythagoras

570 BCE - 495 BCE

Aristotle

384 BCE - 322 BCE

Archimedes

287 BC - 212 BC

Zero in use in India

500 AD

al-Kwarizmi

780 - 850

Fibonacci

1170 - 1250

Charles Babbage

1793 - 1871

Ada Lovelace describes how to program Babbages analytic engine.

1843

ENIAC

1943