Airport code ICN belongs to the main international airport of which city? Answer with the city name only.
The Boeing 787 airframe is made largely of carbon-fiber composite. Answer true or false.
What is the name of NASA's program to return astronauts to the Moon, named after Apollo's twin sister? Answer with the name only.
What is the name of NASA's program to return astronauts to the Moon, named after Apollo's twin sister? Answer with the name only.
How many states does Mexico have, not counting Mexico City? Answer with the whole number only.
How many federal states (Lander) does Germany have? Answer with the whole number only.
What is the SI unit of magnetic flux density? Answer with the unit name only, in lowercase.
What is the name of the nearest large spiral galaxy to the Milky Way? Answer with the one-word name only.
In what year was the first Solvay Conference on physics held? Answer with the four-digit year only.
What is the capital of Canada? Answer with the city name only.
Which airline flew the first commercial Airbus A380 service, in 2007? Answer with the airline name only.
What is the height of Aconcagua in meters, as usually cited? Answer with the whole number only.
Emirates is headquartered in Abu Dhabi. Answer true or false.
In what year did the Airbus A321XLR enter commercial service? Answer with the four-digit year only.
In what year did the Airbus A321XLR enter commercial service? Answer with the four-digit year only.
What is the two-character IATA code of Delta Air Lines? Answer with the two-character code only.
What is the two-character IATA code of Delta Air Lines? Answer with the two-character code only.
