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.
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Question: It begins in Scythia, in a locale characterized as "the world's limit an untrodden desolation. "  The title character doesn't speak until after Kratus and Bia, or Might and Violence, have left, soon after which he is visited by a Chorus of Ocean Nymphs, who like Hephaestus sympathize with the title character. It is to Oceanus that the title character recounts his tale, beginning with the war between the Gods and Titans. FTP, name this Aeschylus play about the tortured Titan whose foresight helped him give hope and fire to Man.

Answer: Literature


Question: An anharmonic oscillator exploiting this effect as a microelectromechanical system component was proposed by Serry, Walliser, and Maclay. Julian Schwinger has postulated that sonoluminescence arises due to this effect, and this effect requires that bag radius and mass are independent under a combination of the Skyrmion and MIT models, the chiral bag model of the nucleon. One setup for measuring it attached a polystyrene sphere to an atomic force microscope, and Lamoreaux used a torsional pendulum to achieve the first precise measurements of this effect. This force may produce pressures as large as an atmosphere at a separation of ten nanometers. For 10 points, name this effect arising from zero-point energy, described by the attraction or repulsion due to virtual photons between two close uncharged metallic sheets in a vacuum.

Answer: Science


Question: This thinker discusses the truth of the phrase "the golden mountain does not exist" in a work that criticizes Alexius Meinong for his belief an object could exist that is both round and not round. He distinguished between "knowledge by description" and "knowledge by acquaintance" in his book The Problems of Philosophy. He argues definite descriptions are "incomplete symbols" while discussing the phrase "The present king of France is bald" in his essay "On Denoting." This author of Why I'm Not a Christian wrote a work, which tries to resolve his namesake paradox that "the set of all sets must contain itself." For 10 points, name this philosopher who wrote Principia Mathematica with Albert North Whitehead.

Answer:
Social Science