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.
A pallet is the structural foundation of a unit load which allows handling and storage efficiencies. Goods or shipping containers are often placed on a pallet secured with strapping, stretch wrap or shrink wrap and shipped.