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Title page of De Cometis by John Gadbury. John Gadbury (1627-1704) an English astrologer, and

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Title page of De Cometis by John Gadbury. John Gad...

Woodcut print depicting a collection of various astronomy tools. Dated 18th Century

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Woodcut print depicting a collection of various as...

Small samples drilled from the broken edges of the skull remains of The Piltdown Man

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Small samples drilled from the broken edges of the...

Diagram of an experiment conducted by J J Thomson

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Diagram of an experiment conducted by J J Thomson

A scientific experiment on vibration nodes

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A scientific experiment on vibration nodes

Illustration showing a stack of paper with a human thumb passing over the surface

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Illustration showing a stack of paper with a human...

An experiment involving an inclined plane used to demonstrate the action of gravity on a falling body

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An experiment involving an inclined plane used to ...

The trajectory of a cannon ball shown as a parabolic path rather than a circular arc

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The trajectory of a cannon ball shown as a parabol...

Engraving depicting a stereoscope slide

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Engraving depicting a stereoscope slide

The design for water wheel driven by perpetual motion

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The design for water wheel driven by perpetual mot...

A vortex box used for studying smoke rings

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A vortex box used for studying smoke rings

Three thermometer scales - centigrade, Fahrenheit and Réaumur

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Three thermometer scales - centigrade, Fahrenheit ...

A calibration of a mercury thermometer at boiling point of water at normal atmospheric pressure

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A calibration of a mercury thermometer at boiling ...

Photograph of a LASER FOR SPACE — Gas-filled electronic device whose first job will be to greatly sharpen the accuracy of a new space tracking radar is fired up by an engineer at Sperry Rand's Electro...

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Photograph of a LASER FOR SPACE — Gas-filled elect...

Various applications of the inclined plane

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Various applications of the inclined plane

Illustration of an 19th Century mechanical pulley

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Illustration of an 19th Century mechanical pulley

Various applications of the inclined plane

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Various applications of the inclined plane

John Henry Pepper demonstrating the giant induction coil at the Polytechnic Institute, London, before Princesses Louise and Beatrice

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John Henry Pepper demonstrating the giant inductio...

Engraving depicting the days of the week in the order of the supposed distance of the planets from the Earth

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Engraving depicting the days of the week in the or...

Photograph of the first two cyclotron models designed by Ernest Lawrence

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Photograph of the first two cyclotron models desig...

Joseph Black lecturing on latent heat at Glasgow University

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Joseph Black lecturing on latent heat at Glasgow U...

Foucault'S pendulum invented by Léon Foucault

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Foucault'S pendulum invented by Léon Foucault

An experiment involving an inclined plane used to demonstrate the action of gravity on a falling body

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An experiment involving an inclined plane used to ...

The design for an air and weight driven by perpetual motion

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The design for an air and weight driven by perpetu...

A hydrometer, an instrument that measures the specific gravity

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A hydrometer, an instrument that measures the spec...

Various applications of the inclined plane

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Various applications of the inclined plane

Illustration of an 19th Century mechanical pulley

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Illustration of an 19th Century mechanical pulley

Illustration of an 19th Century mechanical pulley

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Illustration of an 19th Century mechanical pulley

The organs of the body and the zodiacal influences on them by Robert Fludd

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The organs of the body and the zodiacal influences...

A general view of early x-ray apparatus powered by wet cells

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A general view of early x-ray apparatus powered by...

Two boys trying to pull apart two Magdeburg hemispheres

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Two boys trying to pull apart two Magdeburg hemisp...

Joseph Black lecturing on latent heat at Glasgow University

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Joseph Black lecturing on latent heat at Glasgow U...

An experiment used to investigate the inertia of bodies using two suspended weights whose movements could be accurately measure, and allowing one to collide with the other, which was stationary

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An experiment used to investigate the inertia of b...

An electric gyroscope, a device consisting of a wheel or disc mounted so that it can spin rapidly about an axis which is itself free to alter in direction

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An electric gyroscope, a device consisting of a wh...

The path of a projectile according to Niccolò Fontana Tartaglia

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The path of a projectile according to Niccolò Font...

Perpetual motion by magnetism

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Perpetual motion by magnetism

The studying of vortex rings in liquid

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The studying of vortex rings in liquid

A calibration of a mercury thermometer at boiling point of water at normal atmospheric pressure

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A calibration of a mercury thermometer at boiling ...

Illustration of an 19th Century mechanical pulley

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Illustration of an 19th Century mechanical pulley

Illustration of an 19th Century mechanical pulley

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Illustration of an 19th Century mechanical pulley

The United States Naval Observatory, Washington

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The United States Naval Observatory, Washington

The night and day of the microcosm by Robert Fludd

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The night and day of the microcosm by Robert Fludd

High voltage x-ray equipment, x-ray tube on right, Ruhmkorff high voltage coil on left

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High voltage x-ray equipment, x-ray tube on right,...

Photograph of eight superconducting magnets undergoing final testing at Westinghouse Electric Corporation's cryogenic systems department

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Photograph of eight superconducting magnets underg...

The two parts of a Magdeburg hemispheres

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The two parts of a Magdeburg hemispheres

The focusing of the sun's rays to produce fire

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The focusing of the sun's rays to produce fire

A man fascinated by the properties of the pendulum

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A man fascinated by the properties of the pendulum

An electric gyroscope, a device consisting of a wheel or disc mounted so that it can spin rapidly about an axis which is itself free to alter in direction

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An electric gyroscope, a device consisting of a wh...

A gyroscope, a device consisting of a wheel or disc mounted so that it can spin rapidly about an axis which is itself free to alter in direction

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A gyroscope, a device consisting of a wheel or dis...

The trajectory of a cannon ball shown as a parabolic path rather than a circular arc

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The trajectory of a cannon ball shown as a parabol...

Imaginative realisation of Newton's 'Steam Engine', demonstrating his third law of motion

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Imaginative realisation of Newton's 'Steam Engine'...

Elasticity by flexure: glass bottle as a spring

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Elasticity by flexure: glass bottle as a spring

Sir William Congreve, 2nd Baronet's plan for perpetual motion of a boat using wave or current power

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Sir William Congreve, 2nd Baronet's plan for perpe...

A vortex box used for studying smoke rings

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A vortex box used for studying smoke rings

A calibration of a mercury thermometer at boiling point of water at normal atmospheric pressure

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A calibration of a mercury thermometer at boiling ...

Various applications of the inclined plane

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Various applications of the inclined plane

Illustration of an 19th Century mechanical pulley

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Illustration of an 19th Century mechanical pulley

Illustration of an 19th Century mechanical pulley

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Illustration of an 19th Century mechanical pulley

$Giuseppe Piazzi's refracting telescope with achromatic lens built by Jesse Ramsden$

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Giuseppe Piazzi's refracting telescope with achrom...

Portrait of William Parsons, 3rd Earl of Rosse

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Portrait of William Parsons, 3rd Earl of Rosse

Photograph showing West African scientist using apparatus for chemical experiments

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Photograph showing West African scientist using ap...

A Geissler tube, an early gas discharge tube used to demonstrate the principles of electrical glow discharge, similar to modern neon lighting

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A Geissler tube, an early gas discharge tube used ...

Engraving depicting the generation of a spark by hitting flint against iron

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Engraving depicting the generation of a spark by h...

Pouillet'S Pyrheliometer, used to measure the amount of solar heat reaching the earth's surface

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Pouillet'S Pyrheliometer, used to measure the amou...

The Aristotelian concept of the path of projectile

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The Aristotelian concept of the path of projectile

An experiment involving an inclined plane used to demonstrate the action of gravity on a falling body

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An experiment involving an inclined plane used to ...

Engraving depicting a stereoscope

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Engraving depicting a stereoscope

A young man demonstrating equilibrium of body with one point of support at

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A young man demonstrating equilibrium of body with...

A scientist conducting an experiment to show centrifugal force

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A scientist conducting an experiment to show centr...

A Breguet's thermometer

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A Breguet's thermometer

An experiment that demonstrates the centre of gravity

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An experiment that demonstrates the centre of grav...

Illustration of an 19th Century mechanical pulley

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Illustration of an 19th Century mechanical pulley

Portrait of William Parsons, 3rd Earl of Rosse

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Portrait of William Parsons, 3rd Earl of Rosse

Portrait of William Whewell

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Portrait of William Whewell

Diagram of an experiment conducted by John Tyndall

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Diagram of an experiment conducted by John Tyndall

The organs of the body and the planets influences on them by Robert Fludd

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The organs of the body and the planets influences ...

Photograph taken from within the Indian Institute of Technology

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Photograph taken from within the Indian Institute ...

A Geissler tube, an early gas discharge tube used to demonstrate the principles of electrical glow discharge, similar to modern neon lighting

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A Geissler tube, an early gas discharge tube used ...

Photograph of Sir James Dewar

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Photograph of Sir James Dewar

The investigation of the impenetrability and permeability of various bodies

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The investigation of the impenetrability and perme...

The Aristotelian concept of the path of projectile

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The Aristotelian concept of the path of projectile

A jet cart: when water in vessel

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A jet cart: when water in vessel

An air thermoscope

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An air thermoscope

A differential thermometer, which would be used for indicating temperatures of two separate liquids

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A differential thermometer, which would be used fo...

An experiment that demonstrates the centre of gravity

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An experiment that demonstrates the centre of grav...

A circus performer balancing atop a podium

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A circus performer balancing atop a podium

Various applications of the inclined plane

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Various applications of the inclined plane

Illustration of an 19th Century mechanical pulley

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Illustration of an 19th Century mechanical pulley

Portrait of William Parsons, 3rd Earl of Rosse

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Portrait of William Parsons, 3rd Earl of Rosse

The organs of the body and the planets influences on them by Robert Fludd

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The organs of the body and the planets influences ...

Photograph of Michel Eugène Chevreul

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Photograph of Michel Eugène Chevreul

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Official logo for UNESCO

Photograph of a physicist monitoring a complex experiment using a closed respirometer

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Photograph of a physicist monitoring a complex exp...

The investigation of the impenetrability and permeability of various bodies

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The investigation of the impenetrability and perme...

The production of heat by compression

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The production of heat by compression

The Aristotelian concept of the path of projectile

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The Aristotelian concept of the path of projectile

Engraving demonstrating how centrifugal force helps the circus performer keep balance whilst riding a horse

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Engraving demonstrating how centrifugal force help...

The studying of vortex rings

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The studying of vortex rings

The influences of the four qualities

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The influences of the four qualities

The creation of the universe: from a cloud representing God the Father coming forth the Word of Words, represented by the Fiat

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The creation of the universe: from a cloud represe...

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