Science
During
the Renaissance

To see a listing of all the articles in the timeline, click here.

1400

The Bedlam Insane Asylum is founded in London starting a wave of new "modern" treatment for mentally ill patients. The body of a frozen mammoth is found in Siberia.

1409

1409 - The Council of Pisa declares both Catholic popes to be deposed and elects a new one. However, the other two popes refuse to step down, so now the Catholic Church has three popes.

1421

The first patent for an invention is issued in Florence, Italy. Prince Henry the Navigator of Portugal starts sending waves of Portugeese to map and explore the known world. They were able to map Western Africa all the way down to Sierra Leone.

1455

Gutenberg prints out his first copy of his famous Gutenberg Bible, the first book to be mass published on a movable-type printing press.

1452

Leonardo DaVinci is born. He immortalized the concept of the Renaissance Man, the jack of all trades.

1453

Constantinople finally falls to the Ottoman Turks, sealing the coffin on the last living vestige of ancient Greek and Roman civilization. The invaders rename it "Istanbul," which means "The City." Now the Roman Catholic Church has no competition anywhere in the world in the Christianity business. On the plus side, the invading Ottomans did bring this esoteric cleansing substance called "soap" with them.

1473

Michaelangelo paints the magnificent ceiling of the Sistine Chapel.

1478

The Trevisto Arithmetic, the first popular book of mathematics is printed and published.

1481

Tomas de Torquemada invents the Spanish Inquisition.

1484

German Inquisitors Sprenger and Kramer publish the Malleus Maleficorum, giving the budding Inquisition industry a new target: witches. Pope Innocent VIII, giving new meaning to the term "papal bull", grants the authors broad powers to root out, try, convict, torture, and incinerate anyone suspected of witchcraft.

1492

Cristoforo Colombo cajoles Spain, or maybe it was Portugal, to give him a miniscule fleet of ships so he can sail around the world and plunder China. Fortunately, everyone who can read at the time knows that the world is round. Unfortunately, there is a continent in the way between Spain and China, and when Columbus bangs into it he thinks he's missed China and landed on the shores of India. Years later, after ransacking several small native villages and returning with a few boatloads of slaves (all in the name of the Church, of course), he ends up broken and in prison because the land and people he's plundered don't have any gold. Ferdinand and Isabella, having united Spain, overthrow the Spanish moslems. Jews living in Spain, who have been treated poorly under Moslem rule, are now treated poorly under Catholic rule. Spanish Jews are given 3 months to convert to Catholicism or pack their bags and get the heck out.

1498

The first toothbrush is used by a Chinese man.

1530

Germany decides it's had enough with the Catholic Church, and starts up its own church. It's pretty much the same as the Catholic church, witch trials and all, except they write their bibles in German (with 12 Old Testament books omitted) and don't take orders from the Pope.

1542

"On the Revolution of Heavenly Spheres" by Nicholas Copernicus is published. He changed the world by proposing that the sun was the center of the universe and the planets orbited around the sun.

1543

Andreas Vesalius, the father of Anatomy, publishes his work "On the Structure of the Human Body." The work set the standard for Anatomical works for many centuries.

1544

The French surgeon Amboise Pare, considered to be the founder of modern surgical treatments, publishes his reference of surgery that set the benchmark for centuries. He established the importance of tying off arteries to prevent hemorrhage, improved techniques of amputation, devised artificial limbs, improved the treatment of fractures, and developed several surgical and orthopedic devices.

1545

Gerolamo Cardano publishes "Ars Magna" (The Great Art,) the first work in Latin about Algebra.

1546

Gergius Agricola publishes "On the Nature of Fossils," one of his many famous works. Girolamo Fracastoro first describes the transmission of disease by germs.

1554

South American tomatoes are cultivated in Europe.

1555

Nostradamus the French astrologer publishes The Centuries. The Centuries still today provides fodder for tabloids all over the world.

1556

A terrible earthquake in China kills 830,000 people and demolishes hundreds of towns and cities. Agricola publishes his most famous work, "Re De Metallica." The work deals principally with the mining and smelting of ores. It is noted for its detail and clarity, enhanced by excellent woodcuts. The work was a standard reference for over a century and is a source of knowledge about mining practices of the time.

1557

The equals (=) sign is first used in mathematics.

1560

A solar eclipse is recorded in Europe. Puritanism is first practiced in England.

1561

Ruy Lopes de Segura analyzes chess, his opening movies are still in use today.

1564

Ivan the Terrible begins his reign in Russia. Horse drawn cariages come to England from Holland. The manufacture of graphite pencils begins in Europe.

1569

Garadus Mercator, famous mapmaker, adds latitudes and longitudes to maps. He also started to overcome the problems of projecting a spherical earth onto a flat surface.
Jacques Besson develops a screw cutting lathe.

1572

A new star appears in the constellation Cassiopeia, causing many astronomers to throw out the "static universe" beliefs of Aristotle.

1573

The Momoyama period of Japan begins. The period is characterized by the many castles built at the time. The potato is brought to Spain from the Americas and cultivated.

1576

Tycho Brahe builds his observatory on the island of Ven between Sweden and Denmark. He was able to catalogue and map the heavens very thoroughly and with great precision. Henry III outlaws Protestantism in France.

1577

Frances Drake embarks on his voyage to circumnavigate the globe. He returned in 1580 with only one of the five ships he started the voyage with.

1578

The Christian catacombs are discovered in Rome.

1579

Frances Drake, at the halfway mark of his expedition, discovers San Fransisco Bay

1580

Michael de Montaigne publishes his work "Essays" (Attempts). This was the first time that a writer had focused only on one side of an issue and added his opinions. Before Montaigne, writers would try to explain every aspect of a subject, both the pros and cons, without letting his or her opinions intervene. The western European witch hunts begin.

1582

Pope Gregory XIII takes credit for a new Calendar that omits the Leap Year on 3 out of every 4 years that end with 00. His monks also become obsessed with devoting each possible instant of their lives to correctly worshipping God, which causes them to invent the second (1/60 of a minute, the way a minute was 1/60 of an hour).

1583

Edinburgh University is founded in Scotland.

1585

Roanoake Island is the first settlement in the Virginian Colony, now present-day North Carolina. More settlers returning there in 1591 found the enitre colony dissappeared without a trace.

1586

Pipe smoking, killer of many, is in fashion in England.

1588

The Spanish Armada, a huge fleet of fighting ships, is defeated by the unfavored English Navy.

1589

Galileo Galelii becomes a Professor or Mathematics in Piza University.

1590

Francois Viete writes Introduction to the Analytic Art.
Shakespeare, the Immortal Bard, begins to write his plays and poetry that will endure many centuries to come.

1592

Giordano Bruno, a philosopher and Dominican Priest, is Imprisoned for heresy by the church. He was burned at the stake in 1600 for his writings about his belief that that the Earth and human individuals are ultimately accidents of a single living world-substance.

1600

Hans and Zacharias Jannsen construct the first microscope. William Gilbert publishes his work on magnetism, "De Magnete."

1602

Bodleian Library, the first public library in Europe opens in Oxford, England.

1603

Hamlet, one of the greatest works of Shakespeare is preformed for the first time.

1604

Hieronymus Fabricus publishes "De Forma Foctur" his study of embryology. A supernova explosion is observed my astronomers all over the world.

1605

Frances Bacon publishes "The Advancement of Learning," a small part of his larger work, Instauratio Magna. Cervantes publishes the first part of Don Quixote.

1607

John Smith settles Jamestown, the first English colony in the New World.

1608

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Galileo assembles his first astronomical telescope.
A telescope is also assembled by Hans Lippershey.

1609

Johannes Kepler publishes his first law of planetary astronomy, stating that the planets move around the sun with elipitical orbits. Kepler was able to explain the apparent retrograde motion of Mars with his simple model of the universe.

1610

Galileo voices his stellar observations in "The Starry Messanger."

1611

The King James Bible is published in England. King James wanted to make the Bible accessable to all people in England, so he had the Latin Bible translated into English.

1614

John Napier, the developer of the logarithim, publishes his work Mirifici logarithmorum canonis descriptio (A Description of the Marvelous Canon of Logarithms). He developed the logarithm to help astronomers keep minor errors out of their calculations.

1615

Coffee is introduced to Italy from Turkey.

1616

Hundreds of New England Native Americans are killed by an epidemic of the small pox virus. The Catholic Church issues a ban of Copernicism, a heliocentric belief.

1617

Tobacco becomes a lucrative market in the Southern Colonies of America.

1620

Cornelis Drebbel demonstrates a submarine in the Thames River. Sir Francis Bacon publishes his Novum Organum, in which he comes out and says what's been "in the air" among the scientific community for some time: that inductive reasoning by experiment is how you find out about stuff.

1621

Robert Burton, an English anatomist, publishes "Anatomy of Melancholy," a study of emotional illnesses as seen by people of the Renaissance. It relied heavily on Hippocrate's four humors theory to explain melancholy as a disorder of the black bile.

1623

Diego Valazquez is made court painter to Philip IV of Spain. Philosopher Frances Bacon publishes "On the Dignity and Growth of Sciences."

1624

Flemish chemist Johannes Baptista van Helmont, analyzes gasses from vapors in chemical reactions.

1628

English physician William Harvey publishes "On the Motions of the Heart and Blood."
Renee Descartes begins "Rules for the Direction of the Mind."

1631

The building of the Taj Mahal begins in Agra, India. Le Gazette de France the first newspaper in Europe puts out the first edition.

1633

Galileo is imprisoned for "vehement suspicion of heresy."

1936

Harvard University is founded in Boston, Massachusetts.

1637

Descartes publishes "Discourse of the Method" on the concepts of analytic geometry.

1639

The first American printing press is established in Cambridge, Massachusetts.

1640

Russian explorers cross Siberia to the Pacific Ocean for the first time.

1643

Torricelli, an Italian, demonstrates the concepts of the barometer.

1644

Descartes proclaims, "Cogito, ergo sum," I think therefore I am.

1645

Blaise Pascal invents the first mechanical adding machine.

1648

Margaret Jones is exceuted as a witch, the first such execution in America.

1650

The first English coffeehouses open.

1654

Blaise Pascal and Pierre de Fermat colaberate in developing many different rules of probability.

1656

Christiaan Huygens receives a patent for the first pendilum clock. He based his pendelum on the work of Galileo.

1657

Otto con Gericke demonstrates the possibility of the existence of a vacuum.

1658

Jan Swammerdam describes the presence of red blood cells.

1662

Charles the II grants money for the formation of the Royal Society of London for Natural Knowledge, one of the oldest scientific establishments in England. Robert Boyle develops his gas laws, now called Boyle's laws. He stated that the pressure devided by the temperature of a gas is always equal to a constant.

1663

The first turnpike (toll road) is built in England.

1665

Another wave of plague hits London, this time Bubonic, killing many. Robert Hooke publishes his observations of cells in the book, "Micographia." Hooke observed cork using his microscope and said that he saw many small compartments like monk's cells.

1666

Sir Issac Newton completes his theories of functional calculus.
"The Great Fire" destroys large portions of London.

1667

The building of the Paris Observatory is begun.

1669

German Hennig Brandt makes phosphorus for the first time, from a residue of evaporated urine he obtained a white solid that glowed in the dark and ignited spontaneously in air. Mount Etna erupts in Italy killing an estimated 20,000 people.

1672

Giobanni Cassini is elected to be the first director of the Paris Observatory.

1673

Leibniz begins this theories of integral and differential calculus. The first mail system in America is established between New York and Boston.

1675

The Royal Observatory of England is established in Greenwich.

1676

German Ole Romer discovers the velocity of light.
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