The ten most important innovations of all time

Mayan-Calendar

Innovative Excellence has a pretty great post on the ten most important innovations of all time. With their caution of becoming too reliant on technology, here they are:

– See more at: http://www.innovationexcellence.com/blog/2013/02/05/my-top-10-innovations-of-all-time/#sthash.ytk0WYpl.dpuf
1. Paper (105AD – Europe 10th century – Germany 1400)
2. Printing Press (1450)
3. Telegraph (1837)
4. Telephone (1876)
5. Modern Public Library (1850-1945 depending on country)
6. Commercial Radio (1920)
7. Commercial Television (1936 UK, 1948 US)
8. World Wide Web (1991)
9. Wikipedia (2001)
10. YouTube (2005)