Replica of Davy's apparatus showing rotation of mercury carrying a radial current in the presence of a magnet 1823
Replica of a copper and bronze Roman water-tube charcoal-fired water heater found in the ruins of Pompeii, vase shape with 2 handles, hinged lid, 3 winged figure feet, and water tubes doubling as firebars at the bottom of a curved flue tube, capacity approx. 14 litres, original in Museo Nazionale di Napoli, 1912-1914 Replica of a copper and bronze Roman water-tube charcoal-fired water heater found in the ruins of Pompeii 1912-1914
Replica of Hargrave's wing-flapping Aeroplane Model. 1888-1889 Replica of Hargrave's wing-flapping Aeroplane Model
Replica of a gas cooking device of 1831 which is considered to be the first description of cooking by gas and of a bunsen-type burner, consi sting of a sheet metal cone with gauze top, pan rest and saucepan, con structed by Science Museum workshops, 1970 Replica of a gas cooking device of 1831 1970
Replica of Forel's plemyrameter with box of 1873. Replica of Forel's plemyrameter with box of 1873. 1873; 1916-1926
Replica of original Hertz apparatus in Deutsches museum:- high frequency transformer Replica of original Hertz apparatus in Deutsches Museum
Replica of protective skull cap, as worn by Mike Brearley in 1976 made by G. E. Swanwick and Son Ltd. Replica of protective skull cap
Replica of cylinder of "safety" engine (first uniflow) 8" diam. x 20" stroke as used at St. Katherine's Dock. Jacob Perkins' Patent A.D. 1827 no.5477 Replica of cylinder of "safety" engine
Replica spinning head and drawings for first experimental terylene extruder, together with one bottle sample sand, seven test sieves and five test 'candles' Replica spinning head and drawings for first experimental terylene extruder
Replica of original Hertz apparatus in Deutsches Museum:- circular oscillator Replica of original Hertz apparatus in Deutsches Museum
Replica of original Hertz apparatus in Deutsches Museum:- circular oscillator Replica of original Hertz apparatus in Deutsches Museum
Replica of original Hertz apparatus in Deutsches Museum:-Three empty wooden prisms, and truck on wheels. Replica of original Hertz apparatus in Deutsches Museum:-Three empty wooden prisms
Replica of R.W Thomson pneumatic tyre, 4' diam x 1', replica of 1845 patent. See also 1910-3 Replica of a Thomson pneumatic tyre
Replica of Oersted's apparatus illustrating movement of current-carrying conductor in a magnetic field, Oersted, 1820 Replica of Oersted's apparatus 1820