Ideas
Technology
People
Quotes
Interesting Facts
100

The belief that there are certain God-given rights that everyone is born with and cannot be taken away, such as life, liberty, and property.

Inalienable Rights

100

An optical instrument designed to make distant objects appear nearer, containing an arrangement of lenses, or of curved mirrors and lenses, by which rays of light are collected and focused and the resulting image magnified.

Telescope

100

An English mathematician, physicist, astronomer, theologian, and author.

Isaac Newton

100

To every action there is always opposed an equal reaction

Isaac Newton

100

Invented an upgraded version of the refracting telescope that he named the Keplerian telescope.

Johannes Kepler

200

The theory that the sun is assumed to lie at or near a central point while the earth and other bodies revolve around it.

Heliocentric Theory

200

An optical instrument used for viewing very small objects, such as mineral samples or animal or plant cells, typically magnified several hundred times.

Microscope

200

An Italian astronomer, physicist and engineer.

Galileo Galilea

200

No arts; no letters; no society; and which is worst of all, continual fear and danger of violent death; and the life of man, solitary, poor, nasty, brutish, and short.

Thomas Hobbes

200

He was accused of hypocrisy by the Constitutions of Carolina

John Locke

300

A branch of mathematics focused on limits, functions, derivatives, integrals, and infinite series.

Calculus

300

An instrument for measuring and indicating temperature, typically one consisting of a narrow, hermetically sealed glass tube marked with graduations and having at one end a bulb containing mercury or alcohol that expands and contracts in the tube with heating and cooling.

Thermometer

300

An English philosopher and physician.

John Locke

300

Common sense is not so common.

Voltaire

300

He dropped two cannon balls from the leaning tower of Pisa in a demonstration

Galileo Galilei

400

An approach to governing a country where there are multiple different branches of government that prevent each other from abusing power

Separation of Powers

400

An instrument measuring atmospheric pressure, used especially in forecasting the weather and determining altitude.

Barometer

400

A German astronomer, mathematician, and astrologer.

Johannes Kepler

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.

Nicolaus Copernicus
400

He was briefly a spy in Prussia for the French government

Voltaire

500

A theory that light is made up of small discrete particles called corpuscles which travel in a straight line with a finite velocity and possess impetus.

Corpuscular Theory of Light

500

A pair of eyeglasses having lenses with two parts with different focal lengths.

Bifocals

500

A Genevan philosopher, writer, and composer.

Jean-Jacques Rosseau

500

To become truly great, one has to stand with people, not above them.

Montesquieu

500

There is an element on the periodic table named after him.

Nicolaus Copernicus

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