Yes, the word 'ice cube' is a noun (an open spaced compound noun), a word for water frozen in the form of a small rectangle or cube suitable for cooling beverages in a glass or a pitcher; a word for a thing.
icecube: "cubo de hielo"
IceCube is a particle dectector located at the South Pole and it records the massless sub-atomic particle Neutrino. IceCube is the largest Neutrino detector.
Place it in a freezer.
IceCube
Considering it's frozen water, that would be a yes. No, it isn't. Ice is water in its solid state. A solid is not a liquid, therefore an icecube is NOT a liquid.
looking at an icecube tray.
You can get Icecube essence from light poles. :)
Freeze the skin with an icecube first
Obviously putting it in the freezer will keep it from melting. Other good insulators are: - Styrofoam - Bubble wrap - Copper
A Fladoodle. Eg, one icecube=1 Fladoodle
You can play with a normal ps2 remote icecube
they evapourate the water Melting icecubes crack. This is caused by the internal pressure in the icecube being greater than the external pressure. When an icecube freezes it does so from the outside to the inside. Ice expands when it freezes so the interior tries to expand but cant because of the already frozen skin of the cube. When the relatively warm water weakens the icecubes shell the internal pressure breaks the skin causing a popping sound and cracking the icecube.