[National Geographic] Rhapsody of Mega Buildings. Download Big Bigger Biggest Airport 720P

Type: documentary
Official website: http://channel.nationalgeographic.com/series/big-bigger-biggest/3308/Overview
Production country/region: America
Language: English
Single episode length: 40

Chinese name: National Geography Channel: Rhapsody of Mega Buildings Heathrow Airport
English name: National Geographic Channel: Big Bigger Biggest: Airports

After the completion of Terminal 5, more than 100 million passengers will enter and leave London's Heathrow Airport. This building is higher than other buildings, so if the huge roof is lifted by a crane, the radar system of the airport will be affected. There are 18 kilometers of conveyor belts in Terminal 5, which can handle 4000 pieces of baggage per hour. In addition, Terminal 5 must also be able to accommodate the world's largest passenger plane, the Airbus A380. This jet machine is very heavy and can crush ordinary concrete. Engineers at Heathrow Airport used a soap like liquid instead of water to strengthen the concrete. Other cutting-edge equipment in the terminal also includes detectors that can detect explosives, flight control towers weighing 1000 tons, and high-speed transport vehicles that can send passengers to the terminal every three seconds.

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