45 résultats pour : experimentation

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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

Heinrich Hertz's experiments of electromagnetic waves: demonstration proves James Clerk Maxwell's contention that a metallic surface should reflect electromagnetic waves

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Heinrich Hertz's experiments of electromagnetic wa...

An experiment showing how condensing steam gives out heat

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An experiment showing how condensing steam gives o...

Photograph of a Bev Proton from the Cosmotron colliding with a proton in the liquid hydrogen bubble chamber

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Photograph of a Bev Proton from the Cosmotron coll...

Lavoisier and Laplace's Calorimeter which he used to determine the amount of heat produced by combustion

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Lavoisier and Laplace's Calorimeter which he used ...

Engraving depicting an Louis Pasteur experiment demonstrating that fermentation and putrefaction are caused by air-borne organisms

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Engraving depicting an Louis Pasteur experiment de...

Photograph of the first two cyclotron models designed by Ernest Lawrence

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Photograph of the first two cyclotron models desig...

Lavoisier and Laplace's Calorimeter which he used to determine the amount of heat produced by combustion

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Lavoisier and Laplace's Calorimeter which he used ...

Illustration of hydrodynamics, from Galileo 'Discorso intorno alie cose che stanno in su l'acqua'

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Illustration of hydrodynamics, from Galileo 'Disco...

Engraving depicting an Louis Pasteur experiment demonstrating that fermentation and putrefaction are caused by air-borne organisms

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Engraving depicting an Louis Pasteur experiment de...

Marin Mersenne performing an experiment to prove the rotation of the earth: ball fired from vertical cannon did not fall back down the barrel

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Marin Mersenne performing an experiment to prove t...

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...

Illustration of parallax showing the apparent displacement of the finger when viewed with first one eye and then the other, due to the different position from which it is observed

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Illustration of parallax showing the apparent disp...

Georg Richmann being killed by while repeating Benjamin Franklin's experiment on the electrical nature of lightning: struck by a fireball

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Georg Richmann being killed by while repeating Ben...

Engraving depicting Louis Pasteur's first apparatus for cooling and fermenting wort during his work on beer

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Engraving depicting Louis Pasteur's first apparatu...

Marin Mersenne performing an experiment to prove the rotation of the earth: ball fired from vertical cannon did not fall back down the barrel

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Marin Mersenne performing an experiment to prove t...

Engraving depicting Louis Pasteur's first apparatus for cooling and fermenting wort during his work on beer

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Engraving depicting Louis Pasteur's first apparatu...

Photograph showing West African scientist using apparatus for chemical experiments

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Photograph showing West African scientist using ap...

The effect of a magnet on a discharge in an exhausted table

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The effect of a magnet on a discharge in an exhaus...

Engraving depicting Louis Pasteur's first apparatus for cooling and fermenting wort during his work on beer

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Engraving depicting Louis Pasteur's first apparatu...

The production of heat by compression

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The production of heat by compression

A science experiment using a flame to heat a liquid

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A science experiment using a flame to heat a liqui...

The water going in to

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The water going in to

An experiment showing how expansion is caused by heat

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An experiment showing how expansion is caused by h...

An experiment performed by William Herschel

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An experiment performed by William Herschel

Experiments in water-culture being conducted within the Experimental Station in Tharandt, Saxony

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Experiments in water-culture being conducted withi...

Experiments with buckwheat and oats grown in pure sand with different fertilising ingredients being conducted within the Experimental Station in Tharandt, Saxony

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Experiments with buckwheat and oats grown in pure ...

An experiment to prove the expansion of air by heat conducted by Philo of Byzantium

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An experiment to prove the expansion of air by hea...

Diagram illustrating how the breaking point of a beam depends upon the material and thickness

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Diagram illustrating how the breaking point of a b...

Rumford'S Calorimeter which he used to determine the amount of heat produced by combustion

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Rumford'S Calorimeter which he used to determine t...

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...

Favre and Silberman's mercury calorimeter

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Favre and Silberman's mercury calorimeter

Photograph of a Bev Proton from the Cosmotron colliding with a proton in the liquid hydrogen bubble chamber

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Photograph of a Bev Proton from the Cosmotron coll...

An experiment to prove the existence of a vacuum, conducted by Galileo Galilei

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An experiment to prove the existence of a vacuum, ...

An experiment designed by John Tyndall to produce heat by friction

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An experiment designed by John Tyndall to produce ...

A marine chronometer used for experiments

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A marine chronometer used for experiments

Marie Curie 1867-1934. Her experiments led to the discovery of radium

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Marie Curie 1867-1934. Her experiments led to the ...

Marie Curie 1867-1934. Her experiments led to the discovery of radium

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Marie Curie 1867-1934. Her experiments led to the ...

The interior of Madame Curie's old laboratory in Paris

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The interior of Madame Curie's old laboratory in P...

Scientist experimenting with milk samples

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Scientist experimenting with milk samples

Première page d'une édition de "Micrographia"

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Première page d'une édition de "Micrographia"

Wright of Derby, Une expérience sur un oiseau dans une pompe à air

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Wright of Derby, Une expérience sur un oiseau dan...

Antoine Laurent Lavoisier

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Antoine Laurent Lavoisier

Guglielmo Marconi dans le jardin de son père à Bologne

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Guglielmo Marconi dans le jardin de son père à Bol...