17 well-known events which became the first in own way

In world history everything once happens for the first time. We speak not only about the computer invention, but also about the first selfi, the first Christmas fir-tree in the Rock Feller center, the first rights for management motorcycle, given out to the woman. Sometime our great-grandsons will look at a photo of a hadron collider or the first 3D - the printer and will think, how long it was. AdMe.ru decided to remember today 17 episodes which gave rise to something new in our history, and in the last point you are waited by a pearl of our collection...