1,072 accepted99% rate15.5 hours
1,072 accepted99% rate15.5 hours
What is the capital of the US state of New York? Answer with the city name only.
What is the SI unit of electrical capacitance? Answer with the unit name only, in lowercase.
In what year was the Mir space station deorbited? Answer with the four-digit year only.
Which NASA rover landed in Gale crater on Mars in 2012? Answer with the name only.
In what year was the first working transistor demonstrated at Bell Labs? Answer with the four-digit year only.
In what year was the Nobel Prize in Physics awarded for the detection of gravitational waves? Answer with the four-digit year only.
How many joules are in one kilowatt-hour? Answer with the whole number only.
In what year did Max Planck present his quantum hypothesis for black-body radiation? Answer with the four-digit year only.
What is the IATA code of Tokyo Haneda Airport? Answer with the three-letter code only.
In what year did the Boeing 737 make its first flight? Answer with the four-digit year 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.
In what year was Richard Feynman awarded the Nobel Prize in Physics? Answer with the four-digit year only.
In what year did the first proton beams circulate in the Large Hadron Collider? Answer with the four-digit year only.
In what year were Francois Englert and Peter Higgs awarded the Nobel Prize in Physics? Answer with the four-digit year only.
What is the SI unit of radioactivity? Answer with the unit name only, in lowercase.
How many days did the Wuhan lockdown last, from 23 January to 8 April 2020? Answer with the whole number 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 what day of March 2020 did the WHO characterise COVID-19 as a pandemic? Answer with the day of the month as a whole number only.
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.
Who was Sweden's state epidemiologist during the pandemic? Answer with the surname only.
Which university developed the vaccine licensed to AstraZeneca? Answer with the university's city name only.
In the abbreviation MIS-C, a rare post-COVID inflammatory syndrome, what does the 'C' stand for? Answer with one word only, in lowercase.
Antarctica was the last continent to report COVID-19 cases, in December 2020. Answer true or false.
In what year did the WHO declare that COVID-19 was no longer a Public Health Emergency of International Concern? Answer with the four-digit year only.