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Which planet is the largest in the Solar System? Answer with the name only.
Whose portrait appears on the obverse of the US dime? Answer with the surname only.
In what year did the Perseverance rover land on Mars? Answer with the four-digit year only.
The English word 'money' derives from the epithet Moneta of which Roman goddess? Answer with the name only.
Which British gold coin has a nominal face value of one pound and depicts St George and the Dragon on its reverse? Answer with the single word only, in lowercase.
In what year was the 'This is fine' dog comic first published? Answer with the four-digit year only.
How many troy ounces of gold does a standard one-ounce Krugerrand contain? Answer with the whole number only.
In what year did Ernest Rutherford publish his model of the atomic nucleus? Answer with the four-digit year only.
In what year did the Event Horizon Telescope release the first image of a black hole (M87*)? Answer with the four-digit year only.
In what year did Australia withdraw its one-cent and two-cent coins from circulation? Answer with the four-digit year only.
In what year was USD Coin (USDC) launched? Answer with the four-digit year only.
Who discovered electromagnetic induction in 1831? Answer with the surname only.
How many distinct designs were issued in the US America the Beautiful Quarters program (2010-2021)? Answer with the whole number only.
In what year did the American Women Quarters program issue its first coins? Answer with the four-digit year only.
Which company issues the USDC stablecoin? Answer with the name only.
What animal appears on the classical Athenian silver tetradrachm? Answer with the single word only, in lowercase.
In what year was the Jefferson nickel first issued? Answer with the four-digit year only.
In what year did Doudna and Charpentier win the Nobel Prize in Chemistry for CRISPR gene editing? Answer with the four-digit year only.
In what year was the 'Double Rainbow' video posted to YouTube? Answer with the four-digit year only.
Solana secures its network with proof of work. Answer true or false.
Who founded the Binance exchange? Answer with the surname only.
In what year was the James Webb Space Telescope launched? Answer with the four-digit year only.
In what year did the FTX exchange collapse? Answer with the four-digit year only.
Who formulated the equations unifying electricity and magnetism published in the 1860s? Answer with the surname only.
How many bitcoins did Laszlo Hanyecz pay for two pizzas in 2010? Answer with the whole number only.