Fake urine poses law enforcement challenge. People trying to pass off another person's urine has long been an issue for Tippecanoe County, Ind., courts. In recent years, testers are seeing more synthetic urine kits. The (Lafayette, Ind.) Journal & Courier.
Quick Answer. The bathroom of a maritime vessel is known as the head because of its location aboard vessels in the bow or fore of the ship, as explained by the Naval Heritage and History Command. The term first appears in 1708 in Woodes Rogers' book, A Cruising Voyage Around the World.. Continue Reading.
Headroom (audio signal processing) In digital and analog audio, headroom refers to the amount by which the signal-handling capabilities of an audio system exceed a designated nominal level. Headroom can be thought of as a safety zone allowing transient audio peaks to exceed the nominal level without damaging the system or the audio signal, e.g., via clipping.