In what year did Will Smith slap Chris Rock at the Oscars? Answer with the four-digit year only.
In what year was the Morgan silver dollar first struck? Answer with the four-digit year only.
Euro coins entered circulation in 1999. Answer true or false.
In what year did the 'Star Wars Kid' video spread online? Answer with the four-digit year only.
In what year did the 'OK boomer' catchphrase go viral? Answer with the four-digit year only.
Who wrote the Ethereum Yellow Paper and later founded Polkadot? Answer with the surname only.
Who discovered the atomic nucleus through the gold foil experiment? Answer with the surname only.
What was the name of the Shiba Inu dog in the original Doge meme? Answer with the name 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.
What is the total supply of XRP that was created, in whole coins? Answer with the whole number only.
Which astronomer gave his name to the space telescope launched in 1990? Answer with the surname only.
In what year was the Shiba Inu (SHIB) token launched? Answer with the four-digit year only.
Canada's two-dollar coin is commonly known by what nickname? Answer with the single word only, in lowercase.
Ethereum now uses proof of stake. Answer true or false.
In what year was the American Silver Eagle bullion coin first issued? Answer with the four-digit year only.
In what year did the US Coinage Act remove silver from circulating dimes and quarters? Answer with the four-digit year only.
Which US Mint engraver designed the silver dollar first struck in 1878? Answer with the surname only.
In what year was the Buffalo (Indian Head) nickel first issued? Answer with the four-digit year only.
In what year was the Trinity test, the first nuclear explosion? Answer with the four-digit year only.
