-
2400 BCE
2400 BC
The abacus, the first known calculator, invented in Babylonia -
300 BCE
300 BC
Pingala invents the binary number system -
87 BCE
87 BC
Antikythera Mechanism invented in Rhodes to track the movement of the stars -
724
724
Liang Ling-Can invents the first fully mechanical clock -
1041
1041
Movable type printing press invented by Bi Sheng -
1280
1280
Eyeglasses were invented -
1350
1350
Suspension bridges built in Peru -
1450
1450
Alphabetic, movable type printing press invented by Johann Gutenberg -
1500
1500
Ball bearing invented by Leonardo Da Vinci together with flying machines, including a helicopter, the first mechanical calculator and one of the first programmable robots -
1510
1510
Pocket watch invented by Peter Henlein -
1576
1576
Ironclad warship invented by Oda Nobunaga -
1581
1581
Pendulum invented by Galileo Galilei -
1971
Floppy Disk invented by David Noble with IBM -
1973
Ethernet invented by Bob Metcalfe and David Boggs -
1973
Personal computer invented by Xerox PARC -
1983
Camcorder invented by Sony -
1990
World Wide Web invented by Tim Berners-Lee -
2001
Digital satellite radio -
2003
ESA Launches SMART-1 -
2003
Space - Oldest Exoplanet Found -
2004
HDTV and DVR introduced -
2004
Facebook, Firefox, and Skype introduced -
2005
YouTube was founded and came online on February 15, 2005.
