Anyone explain 'bout the significance of this deg , plz !!!

[atonidas]

Anyone can explain me 'bout the signigficance of the deg below ...

4 Celcius deg
0 Celcius deg
-10 Celcius deg
-80 --> -85 Celcius deg
-196 Celcius deg

Thank u very very much ...

[canalon]

4ºC -> 96ºC below the boiling point of water at sea level. Or teh temperature of most fridges. Cold.
0ºC -> the freezing temperature of water. Freezing cold.

-10ºC -> 10ºC below the freezing temperature of water. Canadian girls are still going to scool in short skirts.

-80ºC -> The temperature of my bacterial freezer. Canadian boys stop wearing shorts to school.

-196ºC -> The temperature of liquid nitrogen. Canadian complain about the cold.

More seriously, what do you mean by the significance of those temperature? Has it anything to do with why tpreserving different things?

[atonidas]

Such as :
At 4 Celcius Deg, water have highest density .
0 Celcius Deg, the freezing temperature of water.
and I cant remeber any special thing (Biology signigficance) of the rest deg ... so ... any one can tell me anything more ... and thank a lot, Patrick ...

[canalon]

I honestly do not see anything special for -10ºC and -80ºC, sorry. At least I had the correct answers for 0ºC and -196ºC...

Sorry