676 accepted98% rate8.7 hours
676 accepted98% rate8.7 hours
What was the name of the helicopter that flew on Mars in 2021? Answer with the name only.
What is the SI unit of magnetic flux density? Answer with the unit name only, in lowercase.
In which country is Mount Kilimanjaro? Answer with the country 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 two-character IATA code of Delta Air Lines? Answer with the two-character code only.
What is the SI unit of power? Answer with the unit name only, in lowercase.
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.
In what month of 2020 did Donald Trump announce he had tested positive for COVID-19? Answer with the month number (1-12) only.
In what year was BioNTech founded? Answer with the four-digit year 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 South Korean city did a large COVID-19 cluster linked to the Shincheonji church occur in February 2020? Answer with the city or town name only.
The price of the front-month WTI crude oil futures contract settled below zero in April 2020. Answer true or false.
From what minimum age was the Moderna vaccine first authorised in the US in December 2020? Answer with the whole number only.
Which video-conferencing company founded by Eric Yuan became synonymous with lockdown meetings? Answer with the name only.
Which university developed the vaccine licensed to AstraZeneca? Answer with the university's city name only.
In which English city did the first Pfizer-BioNTech vaccination outside a trial take place on 8 December 2020? Answer with the city or town name only.
Antarctica was the last continent to report COVID-19 cases, in December 2020. Answer true or false.