465 accepted98% rate17.5 hours
465 accepted98% rate17.5 hours
What is the two-character IATA code of All Nippon Airways? Answer with the two-character code only.
In what year was graphene first isolated at the University of Manchester? Answer with the four-digit year only.
Sound travels faster in water than in air. Answer true or false.
In what year was the SkyTeam airline alliance founded? Answer with the four-digit year only.
How many countries share a land border with Germany? Answer with the whole number only.
Who was the first human in space? Answer with the surname only.
Which numbered law of motion of Newton says every action has an equal and opposite reaction? Answer with the whole number only.
Which planet did William Herschel discover in 1781? Answer with the name only.
Which strait separates Spain from Morocco? Answer with the strait name only, without the words Strait of.
The shore of the Dead Sea lies below sea level. Answer true or false.
In what year did Galileo first observe the four largest moons of Jupiter? Answer with the four-digit year only.
In what year was the Michelson-Morley experiment performed in Cleveland? 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 was Enrico Fermi awarded the Nobel Prize in Physics? Answer with the four-digit year only.
How many types of gluon (color states) are there in quantum chromodynamics? Answer with the whole number only.
Qantas is the flag carrier of Australia. Answer true or false.
Canada has the longest coastline of any country. Answer true or false.
A day on Venus (one sidereal rotation) is longer than a year on Venus. Answer true or false.
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.
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 did Apollo 17, the last crewed Moon landing, take place? Answer with the four-digit year only.
In what year did Airbus deliver the last A380? Answer with the four-digit year only.
Which company builds the Falcon 9 rocket? Answer with the name only.