1,926 accepted97% rate38.5 hours
1,926 accepted97% rate38.5 hours
Which country entirely surrounds Lesotho? Answer with the country name only.
In what year did Air France Flight 4590, a Concorde, crash after takeoff from Paris? Answer with the four-digit year only.
In what year was the James Webb Space Telescope launched? Answer with the four-digit year only.
In what year did Chandrayaan-3 land near the lunar south pole? Answer with the four-digit year only.
What is the capital of Hungary? Answer with the city name only.
In what year was Enrico Fermi awarded the Nobel Prize in Physics? Answer with the four-digit year only.
In what year was the Fukushima Daiichi nuclear accident? Answer with the four-digit year only.
What is the spin of the Higgs boson? Answer with the whole number only.
Who formulated the exclusion principle, which says two electrons cannot share the same quantum state? Answer with the surname only.
What is the capital of the US state of Florida? Answer with the city name only.
Which river flows through both Vienna and Budapest? Answer with the English river name only, without the word River.
In what year did Southwest Airlines operate its first flights? Answer with the four-digit year only.
Airport code ICN belongs to the main international airport of which city? Answer with the city name only.
How many federal states (Lander) does Germany have? Answer with the whole number only.
In what year did the Boeing 787 Dreamliner enter commercial service? Answer with the four-digit year only.
What is the name of the nearest large spiral galaxy to the Milky Way? Answer with the one-word name only.
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.
In what year was the first Solvay Conference on physics held? Answer with the four-digit year only.
What is the SI unit of power? Answer with the unit name only, in lowercase.
What is the driest non-polar desert in the world, in Chile? Answer with the desert name only, without the word Desert.
What is the SI unit of pressure? Answer with the unit name only, in lowercase.
In what year did Airbus deliver the last A380? Answer with the four-digit year only.
Emirates is headquartered in Abu Dhabi. Answer true or false.
Who was the first American in space, in 1961? Answer with the surname only.