Soldering paste in tub (from mobile phone repair workshop)
1990-2012
Replica of the Crick and Watson DNA model
1996
Cable
Flexible photovoltaic cell powered by semiconducting plastic
2006-2007
Early Platinum Electrical Resistance Thermometer, 1871-1890
1871-1890
Magic Lantern
1801-1900
Thermostat for Motor Car Engine, 1950-51
1950-1951
Helium Liquefier by Prof. F. E. Simon, 1932-36
1932-1936
Boys' Radiomicrometer, 1887-1900
1887-1900
Original Callendar and Griffiths Resistance Bridge, 1850-1900
1850-1900
Clinical surface thermometer
1886-1930
Clinical surface thermometer
1886-1930
Open laser tube, for carbon dioxide laser, pin bar construction for use at atmospheric pressure
1970-1980
Surgical knife with scabbard
1801-1900
Heater mat for TD1A Satellite, 1970
1970
Capsule Thermostat (Temperature Controller), 1881-1900
1881-1900
Copper Cube and Condensing Syringe Apparatus, 1872
1872
Heat Exchanger of Hampson-Type Air Liquefier, 1936
1936
Varley's Lightning Protector, 1861
1861
Favé Maregraphe, 1927
1927
Electrode chamber for copy of the vacuum tank of the original cyclotron
1931
Audio board Labelled �KS868 REV:A�
Cupping vessel
1919-1939
Analogue signal processor ('Blink') for Hawking's cheek movement detector, without enclosure
Intel circuit board for Hawking's communications equipment
Electronic equipment related to Stephen Hawking's communications
Analogue signal processor ('Blink') for Hawking's cheek movement detector, without enclosure
Stephen Hawking's speech synthesizer board
1985-1988
Variable power telescope
1919
Coronal Thermopile, used by Hugh Longbourne Callendar, 1905
1900-1905
Computer / Communication system for wheelchair
Copy of a fumigating torch carried for protection against bubonic plague, 1601-1700
1601-1700
Sinclair 'Black Watch' with LED display
1976
Clinical surface thermometer
1886-1930
Valve for Hampson Air Liquefier, 1925-26
1925-1926
Sectioned Water Pyrometer by Siemens Bros. Ltd., 1905
1905
Reconstruction of Hero's Thermoscope (c. 50 A.D.)
Capsule Thermostat (Temperature Controller), 1945-1950
1945-1950
Replica of one of the apparatuses (1906) used by Rutherford to determine the ratio of e/m for alpha particles
1964-1974
Computer in black enclosure. Enclosure includes sprung flaps covering ports and drives
Computer / Communication system for wheelchair
Piece of brass with cup, zinc cover soldered round cup
1790-1819
Heater electrode
1931
Copper ewer/measuring jug
Four gallon copper ewer/measuring jug
Spare orbit tube
1947
Replica of Joule's Water-Friction Apparatus (Calorimeter), 1849
1849
Properties of Carbon Dioxide Gas Apparatus, 1863
1863
Mines lantern
-1885
Portable moving iron voltmeter
1925-1949