How many reeds are on the edge of a modern US quarter? Answer with the whole number only.
In what year did the 'OK boomer' catchphrase go viral? Answer with the four-digit year only.
Who discovered the atomic nucleus through the gold foil experiment? Answer with the surname only.
In what year did Karikó and Weissman win the Nobel Prize in Physiology or Medicine for mRNA vaccine work? Answer with the four-digit year only.
In what year was the American Silver Eagle bullion coin first issued? Answer with the four-digit year only.
In what year was the Buffalo (Indian Head) nickel first issued? Answer with the four-digit year only.
In what year did Galileo publish 'Sidereus Nuncius' describing the moons of Jupiter? Answer with the four-digit year only.
In what year was the Bitcoin genesis block mined? Answer with the four-digit year only.
Who proposed the 'bit gold' digital currency design before Bitcoin? Answer with the surname only.
What is the maximum supply of bitcoin, in whole coins? Answer with the whole number only.
Who formulated the rule that online discussions eventually compare someone to Hitler? Answer with the surname only.
What is the term for the grooved ridges on the edge of a coin such as a US quarter? Answer with the single word only, in lowercase.
