A railfan, rail buff or train buff (American English), railway enthusiast or railway buff (Australian / British English), or trainspotter or anorak (British English), is a person interested in a recreational capacity in rail transport. Railfans of many ages can be found worldwide.
In the World Reference Base for Soil Resources and similar soil classification systems, a sapric is a subtype of a histosol where virtually all of the organic material has undergone sufficient decomposition to prevent the identification of plant parts.[1][2] Muck is a sapric soil that is naturally waterlogged or is artificially drained.
mucus (myÅÅËÂ·k s) , n a thick, slippery discharge that comprises white blood cells, mucin, inorganic salts, water, and exfoliated cells produced by the mucous membranes.Functions to moisten and protect them.aginal mucus. the appearance of the mucus from the cow's vagina is a good indication that she is in estrus. Laboratory examination of the mucus for cell patterns and arborization is used to determine the stage of reproduction in bitches.