Clarke's Hydrometer (c. 1755)
1755
George III's double-barrelled air pump
1761
Isaac Newton’s Reflecting Telescope (replica)
1668; 1924
Telescope by Galileo (replica)
1610; 1923
Etching of an electrically powered garden
1755
Pendulum clock designed by Galileo in 1642 and made by his son in 1649, model.
1642-1649 (original); 1883 (model)
Demainbray's Archimedean screw
1752
Glass bell jar with a brass collar
1761
Double brass stand for bell jars on a brass pillar
1761
Hindley's pyrometer and three expansion tubes made by Henry Hindley
1752
Cutter, Alert
1755
Pocket microscope by Jeremiah Sisson
1752
Square signed "J.Ramsden, 1757"
1757
Watch with double dial
1760
Watch movement with remontoir and two balance springs by Thomas Mudge
1755
Gold amulet in the form of a cobra
2000-100 BCE
Demainbray's convex mirror
1752
Model diving bell with 12 sinking weights
before 1753
Demainbray's optical model
1752
Demainbray's optical model
1752
Demainbray's optical model
1752
Demainbray's optical model
1752
Mahogany cross-piece for an air pump
1761
Two brass pillars for an air pump
1761
Mahogany board with round ends and two short brass pillars
1761
George III's glass sphere
1761
Demainbray's model of a camera obscura
1752
Freud electronic laughing ball
1990-96
Cutter, Alert
1755
Pair-cased pocket watch in pinchbeck and leather outer casing with verge escapement
1705-1737
Model of Hooke's universal joint
1760
George III's Magdeburg hemispheres
1761
George III's clockwork bell
1761
Pedometer by Benjamin Grey
1755
Quarter-repeating watch by Thomas Mudge
1755
Neolithic flint scraper
4000-2001 BCE
Mobile cellular telephone (Motorola 'Flip Phone') model no. F09SQD8955AB
1990-95
Replica of Lightning Conductor by Benjamin Franklin, United States, 1730-1760
1730-1760 (original); 1931-1939 (replica)
Model Boat from Cyclades, 2800 BC
2800 BCE
Ancient Egyptian flint saw, replica
circa 3000 BCE
Copy of clay liver used for divination, original from Babylon, 2050-1750 BCE
2050-1750 BCE
Model of the Asklepion at Epidaurus, Greece, 1936
1936
Orrery planetary model by James Ferguson, 1755-1756
1755-1756
Copy of Roman artificial leg, London, England, 1905-1915
300 BCE; 1905-1915
Model of Gutenberg's Press, 1430
1960-1979
Model of a Phoenician bireme ship
1845-1964
Model of an Assyrian kelek or raft of inflated ox-hides, one of three models of Babylonian vessels of skin
700 BCE; 1931
Mummy of a peregrine falcon, Egypt, 2000-1001 BCE
2000-1001 BCE
Apparatus for filling barometer tube
1761
Length of red silk ribbon worn as a belt to promote general good health
1880-120