Here is a question about this article: In manufacturing the glass bulb, a type of "ribbon machine" is used. A continuous ribbon of glass is passed along a conveyor belt, heated in a furnace, and then blown by precisely aligned air nozzles through holes in the conveyor belt into molds. Thus the glass bulbs are created. After the bulbs are blown, and cooled, they are cut off the ribbon machine; a typical machine of this sort produces 50,000 bulbs per hour. The filament and its supports are assembled on a glass stem, which is fused to the bulb. The air is pumped out of the bulb, and the evacuation tube in the stem press is sealed by a flame. The bulb is then inserted into the lamp base, and the whole assembly tested.
What is the answer to this question: How is the evacuation tube sealed?
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So... by a flame


Here is a question about this article: Since the late 18th century, Paris has been famous for its restaurants and haute cuisine, food meticulously prepared and artfully presented. A luxury restaurant, La Taverne Anglaise, opened in 1786 in the arcades of the Palais-Royal by Antoine Beauvilliers; it featured an elegant dining room, an extensive menu, linen tablecloths, a large wine list and well-trained waiters; it became a model for future Paris restaurants. The restaurant Le Grand Véfour in the Palais-Royal dates from the same period. The famous Paris restaurants of the 19th century, including the Café de Paris, the Rocher de Cancale, the Café Anglais, Maison Dorée and the Café Riche, were mostly located near the theatres on the Boulevard des Italiens; they were immortalised in the novels of Balzac and Émile Zola. Several of the best-known restaurants in Paris today appeared during the Belle Epoque, including Maxim's on Rue Royale, Ledoyen in the gardens of the Champs-Élysées, and the Tour d'Argent on the Quai de la Tournelle.
What is the answer to this question: In what century was Cafe Anglais, Cafe de Paris and Rocher de Cancale opened?
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So... 19th


Here is a question about this article: Buses now provide the majority of local public transport. The main bus operators are First Southampton and Bluestar. Other operators include Brijan Tours, Stagecoach and Xelabus. The other large service provider is the Uni-link bus service (running from early in the morning to midnight), which was commissioned by the University of Southampton to provide transport from the university to the town. Previously run by Enterprise, it is now run by Bluestar. Free buses are provided by City-link'. The City-link runs from the Red Funnel ferry terminal at Town Quay to Central station via WestQuay and is operated by Bluestar. There is also a door-to-door minibus service called Southampton Dial a Ride, for residents who cannot access public transport. This is funded by the council and operated by SCA Support Services.
What is the answer to this question: Along with First Southampton, what is the other main bus operator in Southampton?
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So...
Bluestar