Computer history 1000s - 1400s
Updated: 04/02/2019 by Computer Hope
|1232||Ramon Llull is born c. 1232.|
|1315||Ramon Llull passes away c. 1315 (Age: 83)|
|1440||Johannes Gutenberg completes his development of the Gutenberg press, the first printing press.|
|1452||Leonardo da Vinci was born on April 15, 1452.|
|1492||Leonardo da Vinci makes drawing of 13-digit cog-wheeled adder.