This document lists important dates and people related to the development of technology. It includes inventors from the 15th century through the 20th century such as Johannes Gutenberg, Karl Benz, Thomas Edison, the Wright brothers, and Martín Cooper. Many of the people listed made early contributions to printing, automobiles, electricity, aviation, and mobile phones.

2. 1886 – Karl Friedrich Benz

3. 1937 – Joseph V. Atanasoff

4. 1817 – Karl Drais

5. 1880 – Thomas Alba Edison

6. 1857 – Antonio Meucci

7. V milenio a. C. en Mesopotamia

8. 1906 – Santos Dumont

9. 1973 – Martín Cooper

10. Nicola Tesla

11. 1828 – Joseph N. Niepce

12. 1656 – Christian Huygens

13. 1926 – John Logie Baird

14. 1440 – Johannes Gutenberg

15. China – Gilberto De Aurillac