Percussion pendulum, 1725.
play button
Giant galvanometer in the physics laboratory, Cornell University, New York, USA, 1886.
play button
Plate measuring microscope, 1895.
play button
William Wollaston's reflecting goniometer for measuring the angles of crystals, 1874.
play button
Lord Kelvin's transatlantic telegraph, 1877. Artist: John Wright Oakes
play button
Lord Kelvin's mirror galvanometer, 1876.
play button
Colorimeter, after a design by Labilliardiere with modifications by Salleron, 1871.
play button
Jean Baptiste Biot and Joseph Louis Gay-Lussac, French scientists, 1804 (1870).
play button
Equilibrium and movement of the air, c1851.
play button
Early thermometers, 1691.
play button
Sanctorius' clinical 'thermometer', 1612.
play button
Phrenology, 1820 (1886). Artist: Frank Dadd
play button
Remains of a Nilometer, an ancient device for measuring the annual inundation of the Nile, c1885.
play button
Trephination, 1593.
play button
Sunspots and solar prominences, 1973.
play button
Standard Metre in the Petit Luxembourg, Paris, 1904.
play button
Joule's apparatus for determining the mechanical equivalent of heat, 1881.
play button
Joule's apparatus for determining the mechanical equivalent of heat, 1872.
play button
Testing weights and measures during the reign of Henry VII, England, 1497-1509.
play button
Coiners at work, 1577. Artist: Ralph Holinshead
play button
Jizhou rice measure jar, Southern Song dynasty, China, 13th century.
play button
William Edward Ayrton (1847-1908), British physicist, electrical engineer and inventor, c1890.
play button
William Edward Ayrton (1847-1908), British physicist, electrical engineer and inventor, 1892.
play button
Clement Atlee (1883-1967) British Labour statesman.
play button
Clement Atlee (1883-1967) British Labour statesman, 1932.
play button
of 27 
701 - 750 of 1338
of 27 


Can't find what you're looking for?
 

Be sure to Login to see all available content. 

If you don't have an account, Register here.

show left
Standard Filters 
resize handle
close