890 accepted96% rate13.8 hours
890 accepted96% rate13.8 hours
In what year did Wolfgang Pauli propose the existence of the neutrino? Answer with the four-digit year only.
Which asteroid moon did NASA's DART spacecraft hit in 2022? Answer with the name only.
Which strait separates Spain from Morocco? Answer with the strait name only, without the words Strait of.
How many Galilean moons of Jupiter are there? Answer with the whole number only.
The shore of the Dead Sea lies below sea level. Answer true or false.
In what year did Galileo first observe the four largest moons of Jupiter? Answer with the four-digit year only.
What is the capital of Nepal? Answer with the city name only.
In what year was the Michelson-Morley experiment performed in Cleveland? Answer with the four-digit year only.
In what year was the James Webb Space Telescope launched? Answer with the four-digit year only.
Who invented the voltaic pile in 1800? Answer with the surname only.
How many stages did the Saturn V rocket have? Answer with the whole number only.
In what year was Aer Lingus founded? Answer with the four-digit year only.
What is the two-character IATA code of British Airways? Answer with the two-character code only.
In what year was the Fukushima Daiichi nuclear accident? Answer with the four-digit year only.
What is the two-character IATA code of EVA Air? Answer with the two-character code only.
What is the capital of the US state of Florida? Answer with the city name 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.
In a vacuum, a heavy object falls faster than a light one. Answer true or false.
A day on Venus (one sidereal rotation) is longer than a year on Venus. Answer true or false.
In what year was Sputnik 1 launched? Answer with the four-digit year only.
In what year did Albert Einstein present the field equations of general relativity? Answer with the four-digit year 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.
What is the largest ocean on Earth? Answer with the ocean name only, without the word Ocean.
Which astronomer published the heliocentric model in 1543? Answer with the surname only.