Canola is thinner
When water is heated, it becomes thinner because the molecules move further apart, decreasing its density. This is why hot water rises above colder water.
Thinner.
The oil gets thinner. It is normal for the oil pressure to drop after the engine has reached full operating temperature. If you have from 30-40 psi pressure when the engine is hot then that is normal.
The oil is thicker. The thicker oil holds its temperature longer. It resists change. The water, being thinner, changes temperature faster. Therefore, the dry-ice is in a hotter environment longer, which allows the reaction at a higher rate than the water after is has cooled a degree or more.
Because paint thinner is also oil based and water is not.
To a degree, but if you are concerned use lacquer thinner.
Oil does expand when heated and contracts when cooled.
The oil will appear thinner than usual. Do not mistake this for oil that is thinner at higher temperatures. Also, it should have a different smell than regular oil.
It is thinner when warmer, and thicker when colder.
The best place is in Califorinia called Me and blankets.
Varsol, oil thinner, turps, lacquer thinner, xylene, and many others.