
Liquid nitrogen is nitrogen in a liquid state at an extremely low temperature. It was first liquefied at the Jagiellonian University on 15 April 1883 by Polish physicists, Zygmunt Wróblewski and Karol Olszewski. Liquid nitrogen is a cryogenic fluid that can cause rapid freezing on contact with living tissue.

At the audition of America’s Got Talent, Dom Chambers introduced his talent this time. He deals with magic and illusions. A funny young man impressed all the judges with his performance, where beer was not missing. The 26-year-old Dom Chambers had fairly laughed many already before the performance, and then left them without words







