593 accepted98% rate8.9 hours
593 accepted98% rate8.9 hours
What is the common name of the compound with the formula NaCl? Answer with the two-word common name only, in lowercase.
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.
In what year did the Svalbard Global Seed Vault open? Answer with the four-digit year only.
Which is the most active volcano in Hawaii, which erupted almost continuously from 1983 to 2018? Answer with the name only, in plain letters without diacritics.
How many quark flavours are there in the Standard Model? Answer with the whole number only.
How many hearts does an octopus have? Answer with the whole number only.
At standard atmospheric pressure, what is the boiling point of water in degrees Fahrenheit? Answer with the whole number only.
What is the scientific genus name of modern humans? Answer with the name 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 did Facebook agree to acquire WhatsApp? 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 Bank of England founded? Answer with the four-digit year only.
In what year was the startup accelerator Y Combinator founded? Answer with the four-digit year only.
In what year was the Shanghai Stock Exchange founded? Answer with the four-digit year only.
In what year was Google founded? Answer with the four-digit year only.
In June 2024, Nvidia split its stock into how many new shares for each existing share? Answer with the whole number only.
In which US state was the Bretton Woods Conference held? Answer with the state name only.
Which Uber co-founder was its CEO until 2017? Answer with the surname only.
In what year did Netscape hold its landmark initial public offering? Answer with the four-digit year only.
How many regional Federal Reserve Banks are there in the United States? Answer with the whole number only.
Who wrote 'The General Theory of Employment, Interest and Money'? Answer with the surname only.
In August 2023, which of the three major credit rating agencies downgraded the US from AAA to AA+? Answer with the agency name only, one word.