1,799 accepted98% rate37.2 hours
1,799 accepted98% rate37.2 hours
The mass of the Higgs boson is about how many GeV? Answer with the whole number rounded to the nearest GeV.
In what year did Paul Dirac and Erwin Schrodinger share the Nobel Prize in Physics? Answer with the four-digit year only.
What is the atomic number of plutonium? Answer with the whole number 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.
Around which numbered Sun-Earth Lagrange point does the James Webb Space Telescope orbit? Answer with the whole number only.
Who was the command module pilot of Apollo 11, who stayed in lunar orbit? Answer with the surname only.
Who was the first American woman in space? Answer with the surname only.
How many valence quarks does a proton contain? Answer with the whole number only.
What is the SI base unit of luminous intensity? Answer with the unit name only, in lowercase.
In a vacuum, a heavy object falls faster than a light one. Answer true or false.
What is the IATA code of London Heathrow Airport? Answer with the three-letter code only.
What is the capital of the US state of California? Answer with the city name only.
What is the capital of Senegal? Answer with the city name only.
In what year was NASA established? Answer with the four-digit year only.
In what year did Southwest Airlines operate its first flights? Answer with the four-digit year only.
What is the name of NASA's program to return astronauts to the Moon, named after Apollo's twin sister? Answer with the name only.
In what year did the Boeing 787 Dreamliner enter commercial service? Answer with the four-digit year only.
In what year did the Curiosity rover land on Mars? Answer with the four-digit year 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 capital of the Philippines? Answer with the city name only.
On which planet is Olympus Mons? Answer with the name only.
What is the driest non-polar desert in the world, in Chile? Answer with the desert name only, without the word Desert.