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In which German city is BioNTech headquartered? Answer with the city or town name only.
What is the medical term for the loss of the sense of taste? Answer with one word only, in lowercase.
Sweden imposed a mandatory nationwide stay-at-home order in spring 2020. Answer true or false.
What is the Pango lineage designation of the Delta variant? Answer with the lineage code only, e.g. 'A.1.2'.
Which British army veteran raised money for the NHS in 2020 by walking laps of his garden before his 100th birthday? Answer with the surname only.
Who discovered radioactivity in uranium in 1896? Answer with the surname only.
In what year did Krakatoa's catastrophic eruption occur? Answer with the four-digit year only.
Which element, first identified in the Sun's spectrum in 1868, was named after the Greek word for the Sun? Answer with the element name only, in English.
Which element is the most abundant in Earth's crust by mass? Answer with the element name only, in English.
What is the exact speed of light in vacuum in metres per second, as defined in the SI? Answer with the whole number only.
How many base units are there in the International System of Units (SI)? Answer with the whole number only.
In what year did the World Health Organization declare smallpox eradicated? Answer with the four-digit year only.
What is the chemical symbol of lead? Answer with the chemical symbol only.
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.
What is the chemical symbol of mercury? Answer with the chemical symbol only.
What is the softest mineral on the Mohs scale? Answer with the mineral name only, in lowercase.
In what year did Marie Curie win the Nobel Prize in Chemistry? Answer with the four-digit year only.
Which organelle is known as the powerhouse of the cell? Answer with the organelle name only, singular, in lowercase.
Which organ produces insulin in the human body? Answer with the organ name only, in lowercase.
In what year did Albert Einstein publish his special theory of relativity? Answer with the four-digit year only.
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.