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Which element has the highest electronegativity on the Pauling scale? Answer with the element name only, in English.
Who discovered penicillin in 1928? Answer with the surname only.
Sound travels faster in water than in air. Answer true or false.
Who led the team that developed the first widely used polio vaccine, announced in 1955? Answer with the surname only.
At standard atmospheric pressure, what is the boiling point of water in degrees Fahrenheit? Answer with the whole number only.
What is the softest mineral on the Mohs scale? Answer with the mineral name only, in lowercase.
Who was the first human in space? Answer with the surname only.
In which organelle does photosynthesis take place in plant cells? Answer with the organelle name only, singular, in lowercase.
On average, about how many minutes does sunlight take to reach Earth? Answer with the whole number of minutes, rounded down. Answer with the whole number only.
Which element has the chemical symbol Sb? Answer with the element name only, in English.
Who first synthesised urea from inorganic materials in 1828? Answer with the surname only, in plain letters without diacritics.
In what year did the Black Monday crash occur, when the Dow fell about 22.6% in a single day? Answer with the four-digit year only.
What is the ISO 4217 currency code of the Swiss franc? Answer with the three-letter code only.
Which subreddit was at the center of the 2021 GameStop short squeeze? Answer with the subreddit name only, without the r/ prefix.
Who founded the Vanguard Group? Answer with the surname only.
Which WhatsApp co-founder was born in Ukraine? Answer with the surname only.
What was Twitter's original stylized name, written without vowels? Answer with the name only, in lowercase.
Under what pseudonym was the 2008 Bitcoin white paper published? Answer with the surname 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 Shanghai Stock Exchange founded? Answer with the four-digit year only.
In what year was Twitter renamed X? 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.
Lehman Brothers received a federal bailout in 2008 and avoided bankruptcy. Answer true or false.