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.

Q: A paper he wrote about the geometrical representation of a certain kind of property by means of surfaces so excited Maxwell that he made a model illustrating the method. During the early 1880s, this man worked on a modification of the quaternion which he thought could be adapted into a new system of vector analysis, but it had little impact. He developed an "electrical theory of light" which presumed that light is a disturbance propagating through relatively fine-grained media, while his last work was a treatise on Elementary Principles in Statistical Mechanics which he completed a year before his death in 1903. His greatest discovery was popularized by the Dutch scientist who experimentally confirmed it, Hendrik Roozeboom. His most famous work was translated by Le Chatelier and Ostwald, and established a basis for the theory of the thermodynamic properties of heterogenous substances. FTP, name this founder of physical chemistry, an American scientist known for his namesake phase rule.

A: Science
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Q: Earthworms uniquely use the molecule lombricine to react with this molecule. This molecule activates P2X3 and P2X2/3, two receptors that control pain responses, and in conjunction with luciferin this molecule is responsible for the light of fireflies. In the muscular tissue of chordates, this compound donates a group to creatine. In proteins, this molecule, first synthesized by Alexander Todd, is almost always bound by a magnesium cofactor, and large quantities of this molecule are produced via oxidative phosphorylation in the electron transport chain. For 10 points, name this molecule discovered by Karl Lohmann,, the energy currency of the cell.

A: Science
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Q: The end of one of this man's operas features the fugue "Tutto nel mondo e burla" sung beneath Herne's Oak. That opera features a character who pursues Mistresses Page and Ford and gets stuffed in a laundry basket, Falstaff, and the "Anvil Chorus" is part of this man's opera [*] Il trovatore. In one opera by this man, Gilda is killed instead of the Duke of Mantua, who sings "La donna e mobile" and employs a humpbacked jester, and in another, the Temple of Vulcan is the site of Ramades getting buried alive with an Ethiopian princess. For 10 points, name this operatic composer of Rigoletto and Aida.

A:
Fine Arts
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