In what year was the first Solvay Conference on physics held? Answer with the four-digit year only.
In what year did Eritrea become formally independent from Ethiopia? Answer with the four-digit year only.
On which planet is Olympus Mons? Answer with the name only.
What is the height of Aconcagua in meters, as usually cited? Answer with the whole number only.
What is the driest non-polar desert in the world, in Chile? Answer with the desert name only, without the word Desert.
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.
In what year did NASA's DART spacecraft impact the asteroid Dimorphos? Answer with the four-digit year only.
Which river flows through Rome? Answer with the river name only, without the word River.
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.
Water at standard pressure freezes at how many degrees Fahrenheit? Answer with the whole number only.
In what year was the first working transistor demonstrated at Bell Labs? 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.
What is the IATA code of Newark Liberty International Airport? Answer with the three-letter code only.
What is the two-character IATA code of Korean Air? Answer with the two-character code only.
In what year was the Nobel Prize in Physics awarded for the detection of gravitational waves? Answer with the four-digit year only.
In what year did the Boeing 737 make its first flight? Answer with the four-digit year only.
