[quote=@Earnest Evans]
[quote=@Flamelord]
[quote=@PKMNB0Y]
And suddenly everyone gets shot to ABSOLUTE ZERO. ded
[/quote]

While she could theoretically do that, absolute zero is a bit extreme if you're simply trying to kill someone, y'know?
[/quote]

Absolute zero is the temperature Hydrogen freezes solid at. While it's theoretically possible to reach, it's logically impossible to reach without bringing the entire rest of the universe to absolute zero, considering the nature of thermodynamics.
[/quote]

Uiharu's esper ability is temperature manipulation. At a Level 1, it allows her to maintain a fixed temperature of anything she touches. Ramp it up to it's high end effect, and you're effectively looking at flipping off nature and thermodynamics to do whatever the hell you want in regards to heat. So I could see her being able to lower something to absolute zero without freezing the universe, though admittedly not without quite a bit of effort.