108 résultats pour : measurements

Page
sur
2

Connectez-vous pour plus de résultats

Three thermometer scales - centigrade, Fahrenheit and Réaumur

ARP23A16_016

Three thermometer scales - centigrade, Fahrenheit ...

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

ARP23A16_023

A calibration of a mercury thermometer at boiling ...

Ole Rømer's use of the eclipses of Jupiter's satellites to measure the speed of light

ARP23A15_311

Ole Rømer's use of the eclipses of Jupiter's satel...

A hydrometer, an instrument that measures the specific gravity

ARP23A16_015

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

Diagram of rails fastened to sleepers by iron chairs and firmly held by oak wedges

ARP23A18_150

Diagram of rails fastened to sleepers by iron chai...

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

ARP23A16_018

A calibration of a mercury thermometer at boiling ...

A micrometre

ARP23A16_121

A micrometre

ARP23A16_460

A clinometer used for measuring angles of the prof...

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

ARP23A16_017

A calibration of a mercury thermometer at boiling ...

A Breguet's thermometer

ARP23A16_020

A Breguet's thermometer

Photograph of a scientist testing a 'closed-circuit' laser that appears to be superior to a gyroscope for guiding spacecraft, rockets, airplanes and ships

ARP23A16_040

Photograph of a scientist testing a 'closed-circui...

Engraving depicting the use of a cross-staff used to measure altitudes of celestial objects

ARP23A13_309

Engraving depicting the use of a cross-staff used ...

Diagram explaining the changing seasons and day and night as the Earth orbits the sun

ARP23A16_124

Diagram explaining the changing seasons and day an...

An Astronomer observing the sky and making measurements using a quadrant

ARP23A17_419

An Astronomer observing the sky and making measure...

Engraving depicting the use of a cross-staff used to measure altitudes of celestial objects

ARP23A13_308

Engraving depicting the use of a cross-staff used ...

A Breguet's thermometer

ARP23A16_021

A Breguet's thermometer

Photograph of a scientist testing a 'closed-circuit' laser that appears to be superior to a gyroscope for guiding spacecraft, rockets, airplanes and ships

ARP23A16_037

Photograph of a scientist testing a 'closed-circui...

Diagram explaining the differing lengths of the day

ARP23A16_123

Diagram explaining the differing lengths of the da...

Various fastenings for rail tracks

ARP23A18_145

Various fastenings for rail tracks

The astronomical observations on the measurement of Diurnal arcs, drawn circa1840

ARP23A13_419

The astronomical observations on the measurement o...

Illustration of an astronomical quadrant, an instrument used to measure angles up to 90 degrees

ARP23A13_435

Illustration of an astronomical quadrant, an instr...

Albert A

ARP23A15_304

Albert A

Thermometer design which could hung from a light fixture

ARP23A16_022

Thermometer design which could hung from a light f...

ARP23A16_453

A clinometer used for measuring angles of the prof...

ARP23A16_452

A clinometer used for measuring angles of the prof...

Hippolyte Fizeau's apparatus for determining the speed of light

ARP23A15_307

Hippolyte Fizeau's apparatus for determining the s...

An initial letter depicting Ptolemy observing the sky and making measurements using a quadrant

ARP23A13_303

An initial letter depicting Ptolemy observing the ...

A fastening for rail tracks with a train driving along the track

ARP23A18_144

A fastening for rail tracks with a train driving a...

Hippolyte Fizeau's apparatus for determining the speed of light

ARP23A15_308

Hippolyte Fizeau's apparatus for determining the s...

Engraving depicting the use of a cross-staff used to measure altitudes of celestial objects

ARP23A13_310

Engraving depicting the use of a cross-staff used ...

Illustration of an astronomical quadrant, an instrument used to measure angles up to 90 degrees

ARP23A13_437

Illustration of an astronomical quadrant, an instr...

Hippolyte Fizeau's apparatus for determining the speed of light

ARP23A15_309

Hippolyte Fizeau's apparatus for determining the s...

Albert A

ARP23A15_303

Albert A

Engraving depicting the use of a cross-staff used to measure altitudes of celestial objects

ARP23A13_311

Engraving depicting the use of a cross-staff used ...

Illustration of an astronomical quadrant, an instrument used to measure angles up to 90 degrees

ARP23A13_436

Illustration of an astronomical quadrant, an instr...

ARP23A16_455

A clinometer used for measuring angles of the prof...

Ole Rømer's use of the eclipses of Jupiter's satellites to measure the speed of light

ARP23A15_310

Ole Rømer's use of the eclipses of Jupiter's satel...

The rights of man

ARP18A10_006

The rights of man

A huge Uncle Sam getting a new outfit made at the "McKinley and Company National Tailors"

ARP18A15_064

A huge Uncle Sam getting a new outfit made at the ...

Barometers for life-boat stations.

ARP18A23_038

Barometers for life-boat stations.

Experiment to measure the velocity of sound in water.

ARP18A08_464

Experiment to measure the velocity of sound in wat...

Experiment to measure the velocity of sound in water.

ARP18A08_466

Experiment to measure the velocity of sound in wat...

Experiment to measure the velocity of sound in water.

ARP18A08_465

Experiment to measure the velocity of sound in wat...

Experiment to measure the velocity of sound in water

ARP18A08_463

Experiment to measure the velocity of sound in wat...

Experiment to measure the velocity of sound in water.

ARP18A08_467

Experiment to measure the velocity of sound in wat...

Using a quadrant with a plumb bob to calculate the height of a tower by triangulation

ARP15A00_384

Using a quadrant with a plumb bob to calculate the...

Alphonse Bertillon

ARP15A00_388

Alphonse Bertillon

Early example of principles of levelling

ARP17A23_204

Early example of principles of levelling

Checking tide gauge

ARP17A26_225

Checking tide gauge

Instruments for timekeeping and direction

ARP11A03_434

Instruments for timekeeping and direction

Mesures des radars mondiaux

ARP10A03_372

Mesures des radars mondiaux

Gold

ARP10A02_466

Gold

Orchestra and Singers

ARP09A00_257

Orchestra and Singers

Elisha Mitchell

ARP07111_009354P

Elisha Mitchell

The French aviation pioneer Gaston Tissandier's

ARP07112_010110C

The French aviation pioneer Gaston Tissandier's

Dynamometer, an instrument for measuring mechanical force or power, designed by the French civil engineer Edme Regnier

ARP07112_010150C

Dynamometer, an instrument for measuring mechanica...

Coal-Heavers measuring and bagging coal for delivery to customers

ARP07114_010755C

Coal-Heavers measuring and bagging coal for delive...

Member of a London Wardmote Inquest in official dress. These bodies checked weights and measures

ARP07108_0460000713

Member of a London Wardmote Inquest in official dr...

Thomas Wright

ARP07108_0460000723

Thomas Wright

Butter seller with balance to weigh her butter

ARP07108_0460001599

Butter seller with balance to weigh her butter

Design for a pendulum clock

ARP07108_0460001744

Design for a pendulum clock

Alphonse Bertillon

ARP07110_460001221

Alphonse Bertillon

Astrolabe, 11th century, Arabian

ARP07103_460000514

Astrolabe, 11th century, Arabian

Weighing with a steelyard

ARP07103_460000517

Weighing with a steelyard

Assayer testing samples of gold or silver using a balance

ARP07103_460000518

Assayer testing samples of gold or silver using a ...

Spectroscopist observing

ARP07103_460000208

Spectroscopist observing

Faraday's experiment

ARP07103_460000304

Faraday's experiment

Air thermoscope: Sanctorius'

ARP07103_460000342

Air thermoscope: Sanctorius'

Figs I-V: various kinds of thermometer

ARP07103_460000343

Figs I-V: various kinds of thermometer

Jean Baptiste Biot

ARP07103_460000567

Jean Baptiste Biot

Surveyors using quadrants fitted with plumb bobs

ARP07103_460000604

Surveyors using quadrants fitted with plumb bobs

Using astrolabes to calculate the height of a steeple

ARP07103_460000605

Using astrolabes to calculate the height of a stee...

Gemma Phrysius or Frisius

ARP07103_460000609

Gemma Phrysius or Frisius

Measuring the distance of an inaccessible object by triangulation

ARP07103_460000610

Measuring the distance of an inaccessible object b...

Finding the angular distance between two edges of a wood

ARP07103_460000611

Finding the angular distance between two edges of ...

Using a cross-staff to measure the height of a tower

ARP07103_460000612

Using a cross-staff to measure the height of a tow...

Cross-staffs used for surveying

ARP07103_460000613

Cross-staffs used for surveying

Title page of Edmund Gunter

ARP07103_460000614

Title page of Edmund Gunter

Measuring the altitude of the sun with ring dials

ARP07103_460000615

Measuring the altitude of the sun with ring dials

Telling time at night using a nocturnal

ARP07103_460000628

Telling time at night using a nocturnal

William Thomson's

ARP07104_460001312

William Thomson's

Transatlantic telegraph

ARP07104_460001313

Transatlantic telegraph

Wollaston's reflecting goniometer for measuring the angles of crystals

ARP07104_460001314

Wollaston's reflecting goniometer for measuring th...

Giant galvanometer

ARP07104_460001316

Giant galvanometer

Edison generator for electric light at Menlo Park

ARP07104_460001340

Edison generator for electric light at Menlo Park

Edison's improved form of JW Trowbridge's electric dynamometer

ARP07104_460001341

Edison's improved form of JW Trowbridge's electri...

Packing and weighing tea for export on a Ceylon estate

ARP07104_460001395

Packing and weighing tea for export on a Ceylon es...

$Hevelius observing through refracting telescope$

ARP07104_460001482

Hevelius observing through refracting telescope

Thomas Norton's

ARP07104_460001517

Thomas Norton's

Map making and surveying using a magnetic compass

ARP07105_460001568

Map making and surveying using a magnetic compass

Using a plane table and hinged staff to measure the height of a tower

ARP07105_460001570

Using a plane table and hinged staff to measure th...

Triangulation with a hinged staff

ARP07105_460001571

Triangulation with a hinged staff

Obtaining the height of a building by the use of a cross-staff

ARP07105_460001572

Obtaining the height of a building by the use of a...

Using a quadrant with a plumb bob to calculate the height of a tower by triangulation

ARP07105_460001573

Using a quadrant with a plumb bob to calculate the...

Quadrant being used to obtain the altitude of a tower

ARP07105_460001574

Quadrant being used to obtain the altitude of a to...

Methods of surveying

ARP07105_460001575

Methods of surveying

Standard Metre in the Petit Luxembourg, Paris

ARP07105_460001789

Standard Metre in the Petit Luxembourg, Paris

Electroscope fitted with microscope

ARP07102_390005796

Electroscope fitted with microscope

Apothicaire français au 16e siècle

ARP07102_390006067

Apothicaire français au 16e siècle

Reconstruction of Ctesibius of Alexandria's

ARP07100_390004135

Reconstruction of Ctesibius of Alexandria's

Page
sur
2