Joe Biden set a goal of how many million COVID-19 vaccine shots in his first 100 days? Answer with the whole number only.

In which Japanese port was the cruise ship Diamond Princess quarantined in February 2020? Answer with the city or town name only.

The RECOVERY trial found that hydroxychloroquine reduced deaths in hospitalised COVID-19 patients. Answer true or false.

On what day of March 2020 did the US declare a national emergency over COVID-19? Answer with the day of the month as a whole number only.

In what year were the postponed Tokyo 2020 Summer Olympics held? Answer with the four-digit year only.

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'.

Of which US institute was Anthony Fauci director? Answer with the institute's abbreviation only.

What was the name of the US Navy hospital ship sent to New York City in March 2020? Answer with the ship name only, without 'USNS'.

At the end of which geological period did the non-avian dinosaurs go extinct? Answer with the period name only.

In which country is the Super-Kamiokande neutrino detector located? Answer with the country name only.

Which layer of the Earth lies directly beneath the crust? Answer with the layer name only, in lowercase.

Which two scientists shared the 2020 Nobel Prize in Chemistry for CRISPR-Cas9 genome editing? Answer with the surname of the one born in France only.

What is the nearest large spiral galaxy to the Milky Way? Answer with the name only.

Which element is the most abundant in the universe by mass? Answer with the element name only, in English.

Who discovered the electron in 1897? Answer with the surname only.

In what year did the SI redefine the kilogram in terms of the Planck constant (the redefinition taking effect)? Answer with the four-digit year only.

Diamond and graphite are both made of carbon. Answer true or false.

Which element was named after Marie Curie's homeland of Poland? Answer with the element name only, in English.

Penguins are native to the Arctic. Answer true or false.

Which pigment gives plants their green colour? Answer with the pigment name only, in lowercase.

How many moons of Jupiter did Galileo discover in 1610? Answer with the whole number only.

Absolute zero is 0 kelvin. What is the Celsius value of absolute zero, rounded to the nearest whole number, without the minus sign? Answer with the whole number only.