The sandbox ice (piles)

The pile on the right cools the air while the pile on the left does not due to the quantity of ice.

The sandbox ice (sticking to ceiling)

An example of ice sticking to the ceiling.

Ice is a particle solid which can be spawned normally, or by cooling water. In large quantities cools the surronding air. Ice can be turned into water by moderately heating it with some burning substance (such as oil) or by using a heater.

Ice can also stick to the ceiling, unlike any other non-fixed substance.

Stone, soil, seeds and water sink through ice.

Oil, ash, sand, wax and gunpowder stay on top of ice.

Ice sinks through oil.

Acid destroys ice.

When ice touches acid rain, they combine to create acid.