Name the scientist who discovered carbon dioxide.

Who reformed the old Julian calendar?

Who authored “The Ship of Fools”?

The New Testament was edited in Greek by:

A strong supporter of the Heliocentric Theory, he also stated that the planets revolve around the sun in elliptical orbits. Who are we speaking about?

Blood circulation was discovered by whom?

A forerunner of Voltaire in his method of writing and thinking, he revolted against the authority and the tyranny of the past and earned the title “the first modern man”. Who are we speaking about?

Although this great painter died at the age of thirty-seven, he produced a great number of paintings, of which the most familiar is the Madonna. Who are we speaking about?

Who discovered the chemical changes in the reactions in human body?

Who founded the Vatican Library?