People
Places
Things
Theories
Quotes
100

the "father of modern philosophy" famous for his concept of "I think, therefore I am”

Rene Descartes

100

Aristotle was born here

Greece

100

This invention during this period helped spread challenging ideas

a printing press

100

the founder of modern chemistry explains how the volume, temperature, and pressure of gas affect each other.

Boyle's Law (Robert Boyle)

100

"I think, therefore I am"

Rene Descartes

200

His geocentric theory suggests that the Earth and other planets revolve around the Sun


Nicolaus Copernicus

200

Isaac Newton was born here

England

200

Galileo got help and made his own and used it to study the heavens in 1609.

telescope

200

an earth centered view of the universe

Geocentric theory (Aristotle)

200

"To every action there is always opposed an equal reaction"

Isaac Newton

300

discovered Craters and mountains on the Moon, the phases of Venus, Jupiter's moons, and the stars of the Milky Way.

Galileo Galilei

300

Johannes Kepler was born here

Germany

300

Galileo discovered this to have rough, uneven surfaces

the moon

300

a sun centered view of the universe

Heliocentric theory (Nicolaus Copernicus)

300

"All truths are easy to understand once they are discovered; the point is to discover them"

Galileo

400

English philosopher and statesman renowned for his philosophical works advocating for the scientific method

Francis Bacon

400

Nicolaus Copernicus was born here

Poland

400

Gabriel Fahrenheit made this instrument for measuring and indicating temperature 

thermometer

400

this explains how the same physical laws governed motion both on earth and in the heavens

law of gravity (Isaac Newton)

400

"To know that we know what we know, and to know that we do not know what we do not know, that is true knowledge"

Copernicus

500

known for his groundbreaking work in physics and mathematics, particularly his formulation of the laws of motion and universal gravitation

Isaac Newton

500

Galileo Galilei was born here

Italy

500

British physician Edward Jenner introduced this to prevent smallpox

the world's first vaccine

500

this revolutionized our understanding of how planets orbit the sun 

the 3 laws of planetary motion (Johannes Kepler)

500

"God would not have made the universe as it is unless He intended us to understand it"

Robert Boyle