2,039 accepted98% rate31.8 hours
2,039 accepted98% rate31.8 hours
In what year did the Event Horizon Telescope release the first image of a black hole (M87*)? Answer with the four-digit year only.
Which country is the comedy duo Ylvis, of 'What Does the Fox Say?', from? Answer with the country name only.
Who discovered electromagnetic induction in 1831? Answer with the surname only.
Which company issues the USDC stablecoin? Answer with the name only.
In which country did the Doge dog Kabosu live? Answer with the country name only.
Which US city is home to the original United States Mint founded in 1792? Answer with the city name 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.
Which gymnast inspired the 2012 'not impressed' meme? 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 was Dolly the sheep, the first cloned mammal, born? Answer with the four-digit year only.
Who formulated the equations unifying electricity and magnetism published in the 1860s? Answer with the surname only.
Which sculptor designed the Buffalo nickel first issued in 1913? Answer with the surname only.
Who coined the word 'meme'? Answer with the surname only.
Who discovered penicillin in 1928? Answer with the surname only.
What is the atomic number of iron? Answer with the whole number only.
'Barbie' and 'Oppenheimer' opened in US cinemas on the same day. Answer true or false.
In what year did India's Chandrayaan-3 land near the Moon's south pole? Answer with the four-digit year only.
In what year did Moo Deng the pygmy hippo go viral? Answer with the four-digit year only.
How many CryptoPunks are in the collection? Answer with the whole number only.
The Kennedy half dollar was first issued in 1960. Answer true or false.
Litecoin's maximum supply is the same as Bitcoin's. Answer true or false.
Cardano's ADA is named after Ada Lovelace. Answer true or false.
How many Spanish reales was a 'piece of eight' worth? Answer with the whole number only.