Liquids, gels, aerosols, creams and pastes must be 3.4 ounces (100ml) or less per container; must be in 1 quart-sized, clear, plastic, zip-top bag; 1 bag per passenger placed in screening bin. The bag limits the total liquid volume each traveler can bring.
Metaphysics is a traditional branch of philosophy concerned with explaining the fundamental nature of being and the world that encompasses it, although the term is not easily defined.
A mania is: (1) A specific mental disorder or obsessive preoccupation with something; a madness, frenzy; obsession, fascination, or an abnormal desire for or with something or someone, or (2) Excessive enthusiasm or fondness for something that could be related to a variety of psychiatric disorders; such as frenzy, hysteria and delirium.