Sound travels faster in water than in air. Answer true or false.
In what year was Louise Brown, the first baby conceived by IVF, born? Answer with the four-digit year only.
How many House of Commons seats did the Labour Party win in the 2024 UK general election? Answer with the whole number only.
Switzerland is a member of NATO. Answer true or false.
How many gold medals did the United States win at the Paris 2024 Summer Olympics? Answer with the whole number only.
In what year did Czechoslovakia split into the Czech Republic and Slovakia? Answer with the four-digit year only.
In what year was the Maastricht Treaty signed? Answer with the four-digit year only.
Who developed the first widely used inactivated polio vaccine? Answer with the surname only.
How many Grand Slam singles titles did Serena Williams win? Answer with the whole number only.
In what year did Ethereum activate the Dencun upgrade? Answer with the four-digit year only.
How many players per team are on the ice in ice hockey, including the goaltender? Answer with the whole number only.
In what year did NASA's Curiosity rover land on Mars? Answer with the four-digit year 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 did Boeing's Starliner carry astronauts on its first crewed flight test? Answer with the four-digit year only.
How many holes are played in a standard round of golf? Answer with the whole number only.
In what year did the Francis Scott Key Bridge collapse after being struck by a container ship? Answer with the four-digit year only.
How many chemical elements are in the periodic table as currently named and confirmed by IUPAC? Answer with the whole number only.
