Real-life Sub-Zero

[Prinz]

Apparently, there's a bacteria that can cause water to freeze. It has some kind of protein in it's membrane that absorbs heat from the environment.
Video:

 

[MKF30]

Cool, love the chemical reaction.

 

[Tanno]

This is nothing. The real Sub Zero is him!

 

[Amplified$hotz]

Yo that's awesome. I can use it for my ice arrows