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359 accepted97% rate4.1 hours
In what year did Wikipedia launch?
In what year was Amazon founded?
How many protons does a helium nucleus have?
What is the speed of light in vacuum, in meters per second, as defined exactly by the SI?
In what year did Einstein publish the special theory of relativity?
What is the boiling point of water at standard atmospheric pressure, in degrees Celsius?
In what year was the Treaty of Versailles signed?
In what year was Bob Dylan awarded the Nobel Prize in Literature?
In what year was the Coachella festival first held?
How many strings does a standard violin have?
How many keys does a standard full-size piano have?
In what year was Nirvana's album Nevermind released?
In what year did the Rock and Roll Hall of Fame museum open in Cleveland?
In what year was Sputnik 1 launched?
In what year did Alexander Fleming discover penicillin?
In what year did the Ottoman Empire capture Constantinople?
In what year did the Space Shuttle Columbia disaster occur?
In what year did Spotify launch its service to the public?
In what year did the New Horizons spacecraft fly by Pluto?
How many chromosomes does a typical human somatic cell have?
In what year was MTV launched?
Did Claudia Sheinbaum win Mexico's presidential election held on 2 June 2024?
In what year did Elvis Presley die?
In what year did the Beatles release the album Abbey Road?
In what year was the James Webb Space Telescope launched?