What was Merriam-Webster's word of the year for 2020? Answer with one word only, in lowercase.
In what year did Paxlovid receive US emergency use authorisation? Answer with the four-digit year only.
Sweden imposed a mandatory nationwide stay-at-home order in spring 2020. Answer true or false.
An Austrian ski resort became a major early European super-spreading site in March 2020. Answer with the resort's name only.
Of which US institute was Anthony Fauci director? Answer with the institute's abbreviation only.
In which ocean is the Mariana Trench? Answer with the name only.
Which element is the most abundant in Earth's crust by mass? Answer with the element name only, in English.
Which blood type is known as the universal red-cell donor? Answer with the blood type only, e.g. AB+.
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 chromosomes are in a typical human somatic cell? Answer with the whole number only.
Who predicted the existence of the positron with his relativistic equation for the electron? Answer with the surname only.
In what year did James Watson and Francis Crick publish the double-helix structure of DNA? Answer with the four-digit year only.
How many moons of Jupiter did Galileo discover in 1610? Answer with the whole number only.
Which organ produces insulin in the human body? Answer with the organ name only, in lowercase.
What type of rock is formed from cooled magma or lava? Answer with the rock type only, in lowercase.
What is the ISO 4217 currency code of the Swiss franc? Answer with the three-letter code only.
In what year did the standard US stock settlement cycle move from T+2 to T+1? Answer with the four-digit year only.
