Here is a question about this article: Elsewhere, remnants of the medieval water supply system devised by the friars can still be seen today. Constructed in 1290, the system carried water from Conduit Head (remnants of which survive near Hill Lane, Shirley) some 1.7 kilometres to the site of the friary inside the town walls. The friars granted use of the water to the town in 1310 and passed on ownership of the water supply system itself in 1420. Further remains can be observed at Conduit House on Commercial Road.
What is the answer to this question: In what year was the friars' water supply system built in Southampton?
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So... 1290

Here is a question about this article: Fused quartz is a glass made from chemically-pure SiO2 (silica). It has excellent thermal shock characteristics, being able to survive immersion in water while red hot. However, its high melting-temperature (1723 C) and viscosity make it difficult to work with. Normally, other substances are added to simplify processing. One is sodium carbonate (Na2CO3, "soda"), which lowers the glass transition temperature. The soda makes the glass water-soluble, which is usually undesirable, so lime (calcium oxide [CaO], generally obtained from limestone), some magnesium oxide (MgO) and aluminium oxide (Al2O3) are added to provide for a better chemical durability. The resulting glass contains about 70 to 74% silica by weight and is called a soda-lime glass. Soda-lime glasses account for about 90% of manufactured glass.
What is the answer to this question: What causes glass to dissolve in water?
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So... soda

Here is a question about this article: Apollo and the Furies argue about whether the matricide was justified; Apollo holds that the bond of marriage is sacred and Orestes was avenging his father, whereas the Erinyes say that the bond of blood between mother and son is more meaningful than the bond of marriage. They invade his temple, and he says that the matter should be brought before Athena. Apollo promises to protect Orestes, as Orestes has become Apollo's supplicant. Apollo advocates Orestes at the trial, and ultimately Athena rules in favor of Apollo.
What is the answer to this question: Who argued about whether the matricide was justified?
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So...
Apollo and the Furies