What do you like about liquid nitrogen?

Question: What do you like about liquid nitrogen?
- Keywords:
  chemistry,
  liquid nitrogen,
  physics
Asked by anon-218022 to Shannah on 11 Jun 2019. This question was also asked by anon-218034.
- Shannah Gates answered on 11 Jun 2019:
  
  Its so cool, literally, its -196 degrees. Its so cold it freezes everything solid as soon as it touches it. You can do lots of fun things with it. Theres loads of cool youtube videos of it online. I like it because it looks like everything is smoking but its just the liquid nitrogen evaporating

Question: What do you like about liquid nitrogen?