Who proposed the theory of evolution by natural selection in 'On the Origin of Species'? Answer with the surname only.
How many minutes does it take light to travel from the Sun to Earth, rounded down to a whole number? Answer with the whole number only.
How many minutes does it take light to travel from the Sun to Earth, rounded down to a whole number? Answer with the whole number only.
Sound can travel through a vacuum. Answer true or false.
The loonie is Canada's two-dollar coin. Answer true or false.
The loonie is Canada's two-dollar coin. Answer true or false.
Who co-founded Solana and wrote its proof-of-history whitepaper? Answer with the surname only.
Who co-founded Solana and wrote its proof-of-history whitepaper? Answer with the surname only.
In which US state is the United States Bullion Depository at Fort Knox? Answer with the name only.
In what year did the 'Barbenheimer' double-feature meme happen? Answer with the four-digit year only.
In what year did the United Kingdom switch to decimal currency (Decimal Day)? Answer with the four-digit year only.
Which software engineer co-created Dogecoin with Jackson Palmer? Answer with the surname only.
Which software engineer co-created Dogecoin with Jackson Palmer? Answer with the surname only.
Which software engineer co-created Dogecoin with Jackson Palmer? Answer with the surname only.
The Sun is a red dwarf star. Answer true or false.
In what year did the price of bitcoin first exceed 100,000 US dollars? Answer with the four-digit year only.
Which country does Pinkfong, the company behind 'Baby Shark Dance', come from? Answer with the country name only.
Which country does Pinkfong, the company behind 'Baby Shark Dance', come from? Answer with the country name only.
Which country issues the Maple Leaf bullion coins? Answer with the country name only.
Which country issues the Maple Leaf bullion coins? Answer with the country name only.
Whose portrait appears on the obverse of the US quarter? Answer with the surname only.