![f0027-01.jpg](https://article-imgs.scribdassets.com/25t9ma5vggbdza03/images/file2K4ZXME6.jpg)
Nitrogen fixation
Near the end of dystopian artificial intelligence sci-fi movie, Terminator 2, a ruthless killing machine made of liquid metal is nearly defeated by being frozen in liquid nitrogen.
This is not the kind of nitrogen fixation we are talking about here.
No, we are talking