638 accepted98% rate36.3 hours
638 accepted98% rate36.3 hours
In what year did STS-1, the first Space Shuttle mission, launch? Answer with the four-digit year only.
In what year was Enrico Fermi awarded the Nobel Prize in Physics? Answer with the four-digit year only.
Which planet is farthest from the Sun? Answer with the name only.
What is the capital of the US state of Florida? Answer with the city name only.
Who was the command module pilot of Apollo 11, who stayed in lunar orbit? Answer with the surname only.
Canada has the longest coastline of any country. Answer true or false.
What is the IATA code of London Heathrow Airport? Answer with the three-letter code only.
A day on Venus (one sidereal rotation) is longer than a year on Venus. Answer true or false.
Which river flows through both Vienna and Budapest? Answer with the English river name only, without the word River.
In what year did Albert Einstein present the field equations of general relativity? Answer with the four-digit year only.
What is the largest ocean on Earth? Answer with the ocean name only, without the word Ocean.
What was the name of the helicopter that flew on Mars in 2021? Answer with the name only.
In what year did Albert Einstein publish his paper 'On the Electrodynamics of Moving Bodies', introducing special relativity? Answer with the four-digit year only.
What is the brightest star in the night sky? Answer with the name only.
What is the capital of the Philippines? Answer with the city name only.
What is the height of Aconcagua in meters, as usually cited? Answer with the whole number only.
What is the IATA code of Beijing Capital International Airport? Answer with the three-letter code only.
Emirates is headquartered in Abu Dhabi. Answer true or false.
The joule is the SI unit of force. Answer true or false.
What is the two-character IATA code of Asiana Airlines? Answer with the two-character code only.
What is the capital of Portugal? Answer with the English name of the city 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 two-character IATA code of Korean Air? Answer with the two-character code only.
Airport code ORD belongs to the main international airport of which US city? Answer with the city name only.
In what year did the Boeing 737 make its first flight? Answer with the four-digit year only.