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In what year did the Apollo 1 cabin fire occur? Answer with the four-digit year only.
What is the largest US state by area? Answer with the name only.
In what year did Japan Airlines file for bankruptcy protection? Answer with the four-digit year only.
Which color of visible light has the longest wavelength? Answer with the color name only, in lowercase.
In what year did William Herschel discover Uranus? Answer with the four-digit year only.
What is the two-character IATA code of Turkish Airlines? Answer with the two-character code only.
In what year did Roger Penrose, Reinhard Genzel and Andrea Ghez share the Nobel Prize in Physics? Answer with the four-digit year only.
In what year did Wolfgang Pauli propose the existence of the neutrino? Answer with the four-digit year only.
How many protons are in the nucleus of a uranium atom? Answer with the whole number only.
Which strait separates Spain from Morocco? Answer with the strait name only, without the words Strait of.
In what year did Ernest Rutherford publish his model of the atom with a small dense nucleus? Answer with the four-digit year only.
Pluto is larger than Earth's Moon. Answer true or false.
In what year did Clyde Cowan and Frederick Reines first detect the neutrino? Answer with the four-digit year only.
In what year did the Swissair fleet grounding occur? Answer with the four-digit year only.
Which moon of Jupiter is the most volcanically active body in the Solar System? Answer with the name only.
Which river flows through Baghdad? Answer with the river name only, without the word River.
What is the capital of Nepal? Answer with the city name only.
The Amazon River flows into the Pacific Ocean. Answer true or false.
In what year was the first Bose-Einstein condensate produced in a laboratory? Answer with the four-digit year only.
Which country entirely surrounds Lesotho? Answer with the country name only.
In what year was the James Webb Space Telescope launched? Answer with the four-digit year only.
How many stages did the Saturn V rocket have? Answer with the whole number only.
Who invented the voltaic pile in 1800? Answer with the surname only.
What is the two-character IATA code of Southwest Airlines? Answer with the two-character code only.
In what year was Aer Lingus founded? Answer with the four-digit year only.