Rocks are made of minerals. Well you see rocks eat minerals and because they don't have a bum they can't poo, so the minerals solidify and eventually the rock gets completely full and becomes one big lump of rock poo - which is just a lump of minerals.
A collet /ËkÉlÉ¨t/ is a holding deviceâspecifically, a subtype of chuck âthat forms a collar around the object to be held and exerts a strong clamping force on the object when it is tightened, usually by means of a tapered outer collar. It may be used to hold a workpiece or a tool.
pallet. 1  a portable platform, usually designed to be easily moved by a forklift, on which goods can be stacked, for transport or storage. ( 2 military) A flat base for combining stores or carrying a single item to form a unit load for handling, transportation, and storage by materials handling equipment.