690 accepted99% rate11.4 hours
690 accepted99% rate11.4 hours
What is the largest ocean on Earth? Answer with the ocean name only, without the word Ocean.
Which astronomer published the heliocentric model in 1543? Answer with the surname only.
What is the brightest star in the night sky? Answer with the name only.
What is the name of the nearest large spiral galaxy to the Milky Way? Answer with the one-word name only.
In what year did Apollo 17, the last crewed Moon landing, take place? Answer with the four-digit year only.
What is the smallest US state by area? Answer with the name only.
What is the capital of Argentina? Answer with the city name only.
In what year did the Airbus A321XLR enter commercial service? Answer with the four-digit year only.
Which company builds the Falcon 9 rocket? Answer with the name only.
In what year did Arthur Eddington's solar eclipse expedition measure the bending of starlight? Answer with the four-digit year only.
In what year did Max Planck present his quantum hypothesis for black-body radiation? Answer with the four-digit year only.
How many sovereign countries in Africa are UN member states? Answer with the whole number only.
What is the IATA code of Tokyo Haneda Airport? Answer with the three-letter code only.
In what year did Chang'e 4 make the first soft landing on the far side of the Moon? Answer with the four-digit year only.
Who discovered Pluto? Answer with the surname only.
What is the SI unit of radioactivity? Answer with the unit name only, in lowercase.
Which country culled its entire farmed mink population in November 2020 over a mink-linked coronavirus variant? Answer with the country name only.
What was the US government programme launched in 2020 to speed COVID-19 vaccine development? Answer with its full name, e.g. 'Operation X Y'.
On which day of the week did the UK's 'Clap for our Carers' take place? Answer with the day name only.
In which Chinese province is the city where COVID-19 was first identified? Answer with the province name only.
From what minimum age was the Moderna vaccine first authorised in the US in December 2020? Answer with the whole number only.
Who was Sweden's state epidemiologist during the pandemic? Answer with the surname only.
In which country was the Beta variant (B.1.351) first detected? Answer with the country name only.
In which country was the Delta variant (B.1.617.2) first detected? Answer with the country name only.
Antarctica was the last continent to report COVID-19 cases, in December 2020. Answer true or false.