If you've ever dove into a pool in the middle of a heatwave, that also has been accidentally left with the heater on....you'll quickly believe in the differences water temperature can have.
You can't breath Ice. You can breath steam.
I never was able to regain access to this thermal imaging camera I played with for a day.....
The technology exists for this to NOT be a question.
There is a difference. We can sensibly argue the degree of difference.
Sorce