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What is the two-character IATA code of Southwest Airlines? Answer with the two-character code only.
Who invented the voltaic pile in 1800? Answer with the surname only.
How many countries does the Danube flow through? Answer with the whole number only.
What is the capital of Hungary? Answer with the city name only.
What is the two-character IATA code of British Airways? Answer with the two-character code only.
In what year did Paul Dirac and Erwin Schrodinger share the Nobel Prize in Physics? Answer with the four-digit year only.
Which country entirely surrounds Lesotho? Answer with the country name only.
What is the atomic number of plutonium? Answer with the whole number only.
What is the two-character IATA code of United Airlines? Answer with the two-character code only.
Who formulated the exclusion principle, which says two electrons cannot share the same quantum state? Answer with the surname only.
Around which numbered Sun-Earth Lagrange point does the James Webb Space Telescope orbit? Answer with the whole number only.
Qantas is the flag carrier of Australia. Answer true or false.
Canada has the longest coastline of any country. Answer true or false.
How many valence quarks does a proton contain? Answer with the whole number only.
What is the SI base unit of luminous intensity? Answer with the unit name only, in lowercase.
What is the IATA code of London Heathrow Airport? Answer with the three-letter code only.
What is the capital of the US state of California? Answer with the city name only.
In what year was NASA established? Answer with the four-digit year only.
Airport code ICN belongs to the main international airport of which city? Answer with the city 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 federal states (Lander) does Germany have? Answer with the whole number only.
In what year did the Curiosity rover land on Mars? Answer with the four-digit year only.
What was the call sign of the Apollo 11 lunar module? Answer with the name only.
What is the name of the nearest large spiral galaxy to the Milky Way? Answer with the one-word name only.
In which country is Mount Kilimanjaro? Answer with the country name only.