In this task you will be given a text passage from a trivia quiz. You should choose the category this question belongs to from these categories: History, Science, Social Science, Fine Arts, Literature. You can only choose one category, so if in doubt, please choose the closest match.

[EX Q]: Chan and Kim at Penn State discovered that crystals can display this phenomenon. One instance of this phenomenon is distinguished by either an A or B phase, and is anisotropic. Some materials that exhibit this phenomenon display a 30 nm Rollin film, and their movement sometimes displays the Onnes Effect. Landau theorized that quantum sound waves are responsible for this effect, which he posited occurs below the lambda point. For 10 points, name this property notably displayed by helium, when a liquid or gas displays no resistance to flow.
[EX A]: Science

[EX Q]: author claimed that there is no right to hold a bird of prey accountable for being a bird of prey. Ernst Haeckel latched onto this philosopher's idea of the "world riddle. " A renowned translator and interpreter of this philosopher's works was Walter Kaufman. This thinker chastised his prior love of Wagner in an "attempt at self-criticism" appended to a work in which he contrasted the Dionysian and Apollonian aspects of the title art form. He described the "blond beast" in his treatment of ethics, On the Genealogy of Morals. For 10 points, name this philosopher who proclaimed "God is Dead" in The Gay Science and wrote The Birth of Tragedy.
[EX A]: Social Science

[EX Q]: This quantity can be calculated for water with the Arden Buck equation, which is a recent improvement over the Goff-Gratch equation. Thermogravimetry can be used to calculate this value for solids, and it is related to the molar volume, surface tension, and droplet radius in the Kelvin equation. Another equation relates two values of this quantity to the enthalpy of vaporization and temperature, and is named for Clausius and Clayperon, while this value is modified by mole fractions of species in solution in Raoult's Law. For 10 points, name this measure of a liquid's tendency to evaporate, which, when it exceeds atmospheric pressure, results in boiling.
[EX A]:
Science