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How many emirates make up the United Arab Emirates? Answer with the whole number only.
KLM is the flag carrier of Belgium. Answer true or false.
The Airbus A380 has two full-length passenger decks. Answer true or false.
In what year did Henri Becquerel discover radioactivity? Answer with the four-digit year only.
In what year did Concorde enter commercial service? Answer with the four-digit year only.
In what year did Montenegro declare independence? Answer with the four-digit year only.
How many letters long is an ICAO airline designator? Answer with the whole number only.
How many characters long is an IATA airline designator? Answer with the whole number only.
In what year did Yang Liwei become China's first astronaut in space? Answer with the four-digit year only.
Which sea lies between Italy and the Balkan Peninsula? Answer with the sea name only, without the word Sea.
The Large Hadron Collider ring is about how many kilometers in circumference? Answer with the whole number rounded to the nearest kilometer.
In what year did Isaac Newton die? Answer with the four-digit year only.
The Sun is a red dwarf star. Answer true or false.
In what year was Neptune discovered? Answer with the four-digit year only.
What is the capital of Finland? Answer with the city name only.
The Boeing 747 has three engines. Answer true or false.
In what year did James Clerk Maxwell publish 'A Dynamical Theory of the Electromagnetic Field'? Answer with the four-digit year only.
What is the capital of Saudi Arabia? Answer with the city name only.
In which country is the city of Timbuktu? Answer with the country name only.
In what year did Isaac Newton publish Opticks? Answer with the four-digit year only.
How many territories does Canada have? Answer with the whole number only.
In which country is Machu Picchu? Answer with the country name only.
How many up quarks does a proton contain? Answer with the whole number only.
In what year was Etihad Airways founded? Answer with the four-digit year only.
In what year was Emirates airline founded? Answer with the four-digit year only.