PHYSICS TERMS MADE EASY ======================= Calculus of residues How to clean up a bathtub ring Catoptric A feline eye Coma Italian: Multi-toothed device for re-arranging one's hair Commutator A student who drives to work Conic section Funny paper Corona An officer who enquires into the the manner of a violent death Cosine Opposite of a "Stop sign" Cusp To use profane language Exit pupil A retiring student Flux Past participle of the verb 'to flex' Gram To review for examinations Grand canonical ensemble Ecumenical council Graph Principle item of a cow's diet Ground state Coffee, before brewing Harmonic function Concert Hermitian operator Recluse surgeon Humbug Noisy wiretap Hypotenuse Animal like rhinoceros but with no horn and no nose Len Singular of lens, specifically a one-surface optical instrument Marginal ray A ray of doubtful origin Millimetre A bug like a centimetre but with more legs Normal solution The wrong answer Orifice Headquarters or place of business Paradox Pair of Ph D's Polygon A dead parrot Poynting vector A redundant term; all vectors point Spectra A female ghost Sphere A long, pointed weapon Spin operator Owner of a Ferris wheel Statistical correlation 36-22-35 Torque Conversation Ultraviolet catastrophe Bad sunburn Vortex Point of a mathematical figure opposite the base Watt Will you please repeat that remark?