Soldering paste in tub (from mobile phone repair workshop)
1990-2012
Copy of a fumigating torch carried for protection against bubonic plague, 1601-1700
1601-1700
Stephen Hawking's speech synthesizer board
1985-1988
Sinclair 'Black Watch' with LED display
1976
Replica of the Crick and Watson DNA model
1996
Copper Cube and Condensing Syringe Apparatus, 1872
1872
Variable power telescope
1919
Thermostat for Motor Car Engine, 1950-51
1950-1951
Helium Liquefier by Prof. F. E. Simon, 1932-36
1932-1936
Capsule Thermostat (Temperature Controller), 1945-1950
1945-1950
Magic Lantern
1801-1900
Varley's Lightning Protector, 1861
1861
Boys' Radiomicrometer, 1887-1900
1887-1900
Coronal Thermopile, used by Hugh Longbourne Callendar, 1905
1900-1905
Capsule Thermostat (Temperature Controller), 1881-1900
1881-1900
Early Platinum Electrical Resistance Thermometer, 1871-1890
1871-1890
Original Callendar and Griffiths Resistance Bridge, 1850-1900
1850-1900
Cupping vessel
1919-1939
Intel circuit board for Hawking's communications equipment
Analogue signal processor ('Blink') for Hawking's cheek movement detector, without enclosure
Open laser tube, for carbon dioxide laser, pin bar construction for use at atmospheric pressure
1970-1980
Cable
Flexible photovoltaic cell powered by semiconducting plastic
2006-2007
Analogue signal processor ('Blink') for Hawking's cheek movement detector, without enclosure
Surgical knife with scabbard
1801-1900
Heater mat for TD1A Satellite, 1970
1970
Clinical surface thermometer
1886-1930
Clinical surface thermometer
1886-1930
Heat Exchanger of Hampson-Type Air Liquefier, 1936
1936
Electrode chamber for copy of the vacuum tank of the original cyclotron
1931
Computer in black enclosure. Enclosure includes sprung flaps covering ports and drives
Audio board Labelled �KS868 REV:A�
Favé Maregraphe, 1927
1927
Electronic equipment related to Stephen Hawking's communications
Valve for Hampson Air Liquefier, 1925-26
1925-1926
Clinical surface thermometer
1886-1930
Sectioned Water Pyrometer by Siemens Bros. Ltd., 1905
1905
Computer / Communication system for wheelchair
Computer / Communication system for wheelchair
Replica of one of the apparatuses (1906) used by Rutherford to determine the ratio of e/m for alpha particles
1964-1974
Reconstruction of Hero's Thermoscope (c. 50 A.D.)
Piece of brass with cup, zinc cover soldered round cup
1790-1819
Air-Compression type Depth Gauges, 1880
1880
Helical pin gas discharge tube
1969-1971
Sectioned corrugated wave-guide for linear electron accelerator
1945-1955
Properties of Carbon Dioxide Gas Apparatus, 1863
1863
Replica of Joule's Water-Friction Apparatus (Calorimeter), 1849
1849
Water filter
2010-2018
Sectioned Gun End and Target End wave-guide transformers for linear electron accelerators
1945-1955
Brass box spanner
1918-1925