2 Ergebnisse für: 7.122.676
-
10 Questions for Jimmy Wales - YouTube
https://www.youtube.com/watch?v=257swlMMxmA
The Wikipedia founder celebrates his website's 10th anniversary Jan. 15. Jimmy Wales will now take your questions.
-
How an Amateur Built the World's Biggest Dome - YouTube
https://www.youtube.com/watch?v=_IOPlGPQPuM
In 1418, Filippo Brunelleschi was tasked with building the largest dome ever seen at the time. He had no formal architecture training. Yet experts still don'...