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What is the atomic number of iron? Answer with the whole number only.
In what year did India's Chandrayaan-3 land near the Moon's south pole? Answer with the four-digit year only.
What was the main silver coin of ancient Rome called? Answer with the single word only, in lowercase.
In what year did the ALS Ice Bucket Challenge go viral? Answer with the four-digit year only.
How many satoshis are in one bitcoin? Answer with the whole number only.
Which 2015 Drake song's music video produced the 'Drakeposting' meme? Answer with the name only.
What is the highest grade on the Sheldon coin grading scale? Answer with the whole number only.
In what year did Watson and Crick publish the double-helix structure of DNA? Answer with the four-digit year 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.
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.
The Sun is a red dwarf star. Answer true or false.
Which country issues the Maple Leaf bullion coins? Answer with the country name only.
In what year did the Solana mainnet beta launch? Answer with the four-digit year only.
Bitcoin's total supply is capped at 21 million coins. Answer true or false.
Neutrons carry no electric charge. Answer true or false.
Which word was Collins Dictionary Word of the Year for 2024? Answer with the single word only, in lowercase.
In what year was the Coinage Act that established the United States Mint passed? Answer with the four-digit year only.
Diamonds are made of silicon. Answer true or false.
In what year did Rebecca Black's song 'Friday' go viral? Answer with the four-digit year only.
In what year was the Roosevelt dime first issued? Answer with the four-digit year only.
In what year was the Hubble Space Telescope launched? Answer with the four-digit year only.
In what year was 'goblin mode' named Oxford Word of the Year? Answer with the four-digit year only.
Tether (USDT) is pegged to the euro. Answer true or false.
In what year was the Morgan silver dollar first struck? Answer with the four-digit year only.