In what year did Isaac Newton first publish the 'Philosophiae Naturalis Principia Mathematica'? Answer with the four-digit year only.
What is the pH of pure water at 25 degrees Celsius? Answer with the whole number only.
In what year did Sputnik 1, the first artificial satellite, launch? Answer with the four-digit year only.
What is the SI unit of force? Answer with the name only.
In what year was the Human Genome Project declared complete? Answer with the four-digit year only.
In what year was the Paris Agreement on climate change adopted? Answer with the four-digit year only.
Who discovered X-rays in 1895? Answer with the surname only, in plain letters without diacritics.
Helium is a noble gas. Answer true or false.
How many quark flavours are there in the Standard Model? Answer with the whole number only.
How many codons in the standard genetic code are stop codons? Answer with the whole number only.
In what year did Einstein present the field equations of general relativity? Answer with the four-digit year only.
Who discovered penicillin in 1928? Answer with the surname only.
Which element was named after Marie Curie's homeland of Poland? Answer with the element name only, in English.
In which organelle does photosynthesis take place in plant cells? Answer with the organelle name only, singular, in lowercase.
Which organ produces insulin in the human body? Answer with the organ name only, in lowercase.
What type of rock is formed from cooled magma or lava? Answer with the rock type only, in lowercase.
Which element has the chemical symbol Sb? Answer with the element name only, in English.
YouTube was acquired by Yahoo. Answer true or false.
Who became Chair of the US Federal Reserve in February 2014, the first woman in the role? Answer with the surname only.
Which venture capitalist coined the term 'unicorn' for startups valued at $1 billion or more? Answer with the surname only.
In which city is the European Central Bank headquartered? Answer with the city name only.
Switzerland is a member of the eurozone. Answer true or false.
