IMD #1782away
105 accepted92% of judged
What is the speed of light in vacuum, in meters per second, as defined exactly by the SI?
In what year did the United States declare independence?
In what year were the Nobel Prizes first awarded?
In what year did India gain independence from Britain?
How many elements were in the periodic table as of 2025?
In what year did Alexander Fleming discover penicillin?
In what year did Elvis Presley die?
What is the boiling point of water at standard atmospheric pressure, in degrees Celsius?
How many chromosomes does a typical human somatic cell have?
In what year was the Soviet Union dissolved?
In what year did the Meiji Restoration begin in Japan?
In what year was the Treaty of Versailles signed?
In what year did the Beatles release the album Abbey Road?
In what year did Adele release her album 21?
How many members were in the Beatles' classic lineup?
How many keys does a standard full-size piano have?
In what year was the Woodstock music festival held?
In what year was Michael Jackson's album Thriller released?
In what year did the Eurovision Song Contest first take place?
In what year did Taylor Swift release her album 1989?
In what year did the French Revolution begin?
How many planets are in the Solar System under the International Astronomical Union's 2006 definition?