Here is a question about this article: Some skyscraper buildings and other types of installation feature a destination operating panel where a passenger registers their floor calls before entering the car. The system lets them know which car to wait for, instead of everyone boarding the next car. In this way, travel time is reduced as the elevator makes fewer stops for individual passengers, and the computer distributes adjacent stops to different cars in the bank. Although travel time is reduced, passenger waiting times may be longer as they will not necessarily be allocated the next car to depart. During the down peak period the benefit of destination control will be limited as passengers have a common destination.
What is the answer to this question: What function does a "destination operating panel" feature?
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So... a passenger registers their floor calls before entering the car

Here is a question about this article: Medieval thought experiments into the idea of a vacuum considered whether a vacuum was present, if only for an instant, between two flat plates when they were rapidly separated. There was much discussion of whether the air moved in quickly enough as the plates were separated, or, as Walter Burley postulated, whether a 'celestial agent' prevented the vacuum arising. The commonly held view that nature abhorred a vacuum was called horror vacui. Speculation that even God could not create a vacuum if he wanted to was shut down[clarification needed] by the 1277 Paris condemnations of Bishop Etienne Tempier, which required there to be no restrictions on the powers of God, which led to the conclusion that God could create a vacuum if he so wished. Jean Buridan reported in the 14th century that teams of ten horses could not pull open bellows when the port was sealed.
What is the answer to this question: What was a common belief about vacuums and nature?
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So... nature abhorred a vacuum

Here is a question about this article: Years later, Kaunitz kept trying to establish France's alliance with Austria. He tried as hard as he could for Austria to not get entangled in Hanover's political affairs, and was even willing to trade Austrian Netherlands for France's aid in recapturing Silesia. Frustrated by this decision and by the Dutch Republic's insistence on neutrality, Britain soon turned to Russia. On September 30, 1755, Britain pledged financial aid to Russia in order to station 50,000 troops on the Livonian-Lithunian border, so they could defend Britain's interests in Hanover immediately. Besthuzev, assuming the preparation was directed against Prussia, was more than happy to obey the request of the British. Unbeknownst to the other powers, King George II also made overtures to the Prussian king; Frederick, who began fearing the Austro-Russian intentions, and was excited to welcome a rapprochement with Britain. On January 16, 1756, the Convention of Westminster was signed wherein Britain and Prussia promised to aid one another in order to achieve lasting peace and stability in Europe.
What is the answer to this question: What was Kaunitz of Austria willing to trade for French help in capturing Silesia?
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So...
willing to trade Austrian Netherlands for France's aid