957 accepted96% rate15.2 hours
957 accepted96% rate15.2 hours
Who was the chief scientific adviser of Operation Warp Speed? Answer with the surname only.
What is the hardest mineral on the Mohs scale? Answer with the mineral name only, in lowercase.
Who led the gold-foil experiment analysis that revealed the atomic nucleus in 1911? Answer with the surname only.
Earth's outer core is solid. Answer true or false.
In what year did Sputnik 1, the first artificial satellite, launch? Answer with the four-digit year only.
What is the SI unit of force? Answer with the name only.
In what year was the Paris Agreement on climate change adopted? Answer with the four-digit year only.
Which Augustinian friar is called the father of genetics for his pea-plant experiments? Answer with the surname only.
How many quark flavours are there in the Standard Model? Answer with the whole number only.
How many carbon atoms are in one molecule of benzene? Answer with the whole number only.
What is the SI unit of power? Answer with the name only.
How many hearts does an octopus have? Answer with the whole number only.
Who discovered X-rays in 1895? Answer with the surname only, in plain letters without diacritics.
What is the softest mineral on the Mohs scale? Answer with the mineral name only, in lowercase.
What is the scientific genus name of modern humans? Answer with the name only.
How many moons of Jupiter did Galileo discover in 1610? Answer with the whole number only.
Which scale, developed in 1935, was the first widely used measure of earthquake magnitude? Answer with the scale's surname only.
What is the largest living species of animal? Answer with the common name only, in lowercase.
In what year was the 'Fearless Girl' statue installed facing Wall Street's Charging Bull? Answer with the four-digit year only.
Which subreddit was at the center of the 2021 GameStop short squeeze? Answer with the subreddit name only, without the r/ prefix.
Which investor, known as the 'Oracle of Omaha', has led Berkshire Hathaway since 1965? Answer with the surname only.
In what year was the euro introduced as an accounting (non-cash) currency? Answer with the four-digit year only.
In what year was the Bank of England founded? Answer with the four-digit year only.
The European Central Bank sets monetary policy for all countries that use the euro through the Eurosystem. Answer true or false.
In what year was the startup accelerator Y Combinator founded? Answer with the four-digit year only.