On October 2, 1608, German-Dutch lensmaker Hans Lippershey applied to the States-General of the Netherlands for a patent for his instrument "for seeing things far away as if they were nearby".
(Probably) on September 29, 1547, famous Spanish novelist, poet, and playwright Miguel de Cervantes was born. His magnum opus, Don Quixote, is considered to be the first modern European novel, a classic of Western literature, and is regarded amongst the best works of fiction ever written.
On September 24, 1501, Italian Renaissance mathematician, physician, astrologer and gambler Gerolamo Cardano was born. He wrote more than 200 works on medicine, mathematics, physics, philosophy, religion, and music. But, he is best known for his gambling that led him to formulate elementary rules in probability, making him one of the founders of probability theory.
On September 22, 1593, Swiss-born German master engraver and publisher Matthäus Merian der Ältere was born. He is best known for his 21-volume set of the Topographia Germaniae, which includes numerous town plans and views, as well as maps of most countries and a World Map.
On August 24, 1456, the printing of the famous Gutenberg Bible was completed. The Gutenberg Bible was the first major book printed with movable type in the West, applying the newly developed technology by Johannes Gutenberg. Widely praised for its high aesthetic and artistic qualities, the book has an iconic status.
On August 11, 1464, German philosopher, theologian, jurist, and astronomer Nikolaus of Cusa (in latin: Nicolaus Cusanus) passed away. He is considered as one of the first German proponents of Renaissance humanism. His best known work is entiteled 'De Docta Ignorantia' (Of the Learned Ignorance), where also most of his mathematical ideas were developed, as e.g. the trial of squaring the circle or calculating the circumference of a circle from its radius.
On July 30, 1511, Italian Renaissance painter, architect, writer and historian Giorgio Vasari was born. He is best known today for his Lives of the Most Eminent Painters, Sculptors, and Architects, considered the ideological foundation of art-historical writing.
On June 24, 1519, Lucrezia Borgia, the daughter of Pope Alexander VI, and Vannozza dei Cattanei, passed away. Lucrezia's family later came to epitomize the ruthless Machiavellian politics and sexual corruption alleged to be characteristic of the Renaissance Papacy.
On June 15, 1475, Pope Sixtus IV issued the papal bull 'Ad decorem militantis Ecclesiae' in which he regulated the complex structure of the newly founded Vatican Apostolic Library and appointed Renaissance author Bartolomeo Platina as its first head librarian.
On May 21, 1471, German painter, engraver, printmaker, mathematician, and theorist Albrecht Dürer was born. He was considered as one of the greatest artists of the Northern Renaissance.
On April 4, 1617, Scottish mathematician, physicist, astronomer and astrologer John Napier of Merchiston, the 8th Laird of Merchistoun passed away. John Napier is best known as the discoverer of logarithms. He was also the inventor of the so-called "Napier's bones", a kind of abacus for calculation of products and quotients of numbers. Napier also made common the use of the decimal point in arithmetic and mathematics.
On March 31, 1596, French philosopher, mathematician, and writer René Descartes was born. The Cartesian coordinate system is named after him, allowing reference to a point in space as a set of numbers, and allowing algebraic equations to be expressed as geometric shapes in a two-dimensional coordinate system. He is credited as the father of analytical geometry, the bridge between algebra and geometry, crucial to the discovery of infinitesimal calculus and analysis. Descartes was also one of the key figures in the Scientific Revolution and has been described as an example of genius. He has been dubbed the 'Father of Modern Philosophy'. His Meditations on First Philosophy continues to be a standard text at most university philosophy departments.
On March 26, 1516, Swiss naturalist and bibliographer Conrad Gessner was born. His five-volume Historiae animalium (1551–1558) is considered the beginning of modern zoology, and the flowering plant genus Gesneria is named after him. He is considered as one of the most important natural scientists of Switzerland and was sometimes referred to as the 'German Pliny'.
On February 3, 1468, German blacksmith, goldsmith, printer, and publisher Johannes Gensfleisch zur Laden zum Gutenberg - or simply Johannes Gutenberg - passed away. His invention of mechanical movable type printing started the Printing Revolution and is widely regarded as the most important event of the modern period.
On January 7, 1610, physicist and astronomer Galileo Galilei turned his new telescope to the nocturnal sky to watch the planet Jupiter and discovered the eponymous four moons of Jupiter, Io, Europa, Ganimede, and Callisto.
On December 14, 1546, Danish nobleman and astronomer Tycho Brahe, known for his accurate and comprehensive astronomical and planetary observations was born.
On December 9, 1602, English poet, polemicist, a scholarly man of letters, and a civil servant John Milton, was born. He is best known for his epic poem Paradise Lost, the Biblical story of the Fall of Man: the temptation of Adam and Eve by the fallen angel Satan and their expulsion from the Garden of Eden.
On November 11, 1493, Philippus Aureolus Theophrastus Bombastus von Hohenheim, aka Paracelsus, the famous Renaissance physician, botanist, alchemist, astrologer, and general occultist was born.
On October 31, 1632, Dutch genre painter Johannes Vermeer was born in Delft. Vermeer always worked slowly and with great care, using bright colours and sometimes expensive pigments, with a preference for cornflower blue and yellow. He is particularly renowned for his masterly treatment and use of light in his work.