As an engineer, I wince everytime I hear the word 'suction' and see temperatures expressed as negative numbers.
So-called 'suction' is the pressure difference between two positive pressures.
Heat energy ceases to exist at absolute zero - that's expressed as 0K (Kelvin). Water freezes at 273.15K (Kelvin scale uses no degree symbol) and water boils at 373.15K assuming purity and standard atmospheric conditions. A temperature interval of 1K represents the same change in heat intensity as I deg C
It's not -11 deg C outside, it's +262.15K
Metals become super conductive at absolute zero.
Spookily, some materials levitate at absolute zero in the absence of an internal heat energy.
We humans have a terribly narrow temperature operating band. However, having said that ...
... by the cringe, it's cold this morning!!!
Yes the uber pedant has elevated its sorry carcass.
Good moaning all.