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How many ossicles (small bones) are in each human middle ear? Answer with the whole number only.
In what year was the Hubble Space Telescope launched? Answer with the four-digit year only.
The Kansas City Chiefs won Super Bowl LIX. Answer true or false.
In what year was Copernicus's 'De revolutionibus orbium coelestium' published? Answer with the four-digit year only.
In what year did Russia launch its full-scale invasion of Ukraine? Answer with the four-digit year only.
In what year did Marie Curie die? Answer with the four-digit year only.
The Great Wall of China is visible to the naked eye from the Moon. Answer true or false.
In which city were the first modern Olympic Games held? Answer with the city name only.
At what block height did the April 2024 bitcoin halving occur? Answer with the whole number only.
How many men's major golf championships has Tiger Woods won? Answer with the whole number only.
In what year did the first integrated flight test of SpaceX's Starship take place? Answer with the four-digit year only.
In what year was King Charles III crowned at Westminster Abbey? Answer with the four-digit year only.
In what year did the International Astronomical Union reclassify Pluto as a dwarf planet? Answer with the four-digit year only.
In what year were the Camp David Accords signed? Answer with the four-digit year only.
Bats are mammals. Answer true or false.
In what year was the People's Republic of China proclaimed? Answer with the four-digit year only.
How many hydrogen atoms are in one molecule of methane? Answer with the whole number only.
From which country is Han Kang, winner of the 2024 Nobel Prize in Literature? Answer with the country name only.
Which country won UEFA Euro 2024? Answer with the country name only.
Who became chancellor of Germany in May 2025? Answer with the surname only.
How many minutes long is a regulation NBA game? Answer with the whole number only.
In what year did the WHO declare the end of COVID-19 as a public health emergency of international concern? Answer with the four-digit year only.
How many pairs of chromosomes do humans normally have? Answer with the whole number only.
How many innings are in a regulation Major League Baseball game? Answer with the whole number only.
On Ethereum mainnet, which address sent transaction 0x3e2a261741cc857345982f0879eee3dacf663785642676ccc04fd20603a0ef38? Answer with the 0x address only.