Challenge of Materials
On Display
Russell Hobbs 'Millennium' cordless electric kettle, model no. 3161, with disc element, by Pifco Ltd., Manchester, 1996.
Gold is a yellow precious metal that has always been one of the most valued materials. Not only is it rare, but it can be exposed to the atmosphere for a long time without tarnishing, and can be repeatedly melted without much loss in weight. Gold, an
Silver miniature mortar and pestle, circular outsplayed mortar with 2 horizontal globular handles, hallmarked in London, probably imported from Europe, 1901
Silver gilt pomander, straight sided cylindrical body, flat base, domed lid, decorated with an intricate open work filigree
Tantalum was first isolated pure in 1903 by the German scientist Werner von Bolton. From its initial limited use as lamp filaments, tantalum is now an important metal. It has a high melting point, excellent corrosion resistance and is easy to work. A
From its initial limited use as lamp filaments, tantalum is now an important metal. It has a high melting point, excellent corrosion resistance and is easy to work. As a result tantalum is used in chemical equipment where heat has to be transferred u
Meteors are solid bodies from outer space. They become incandescent on entering the Earth's atmosphere producing "shooting stars", owing to frictional forces. Small meteors burn up completely but some of the larger ones survive and fall to Earth as m
Walking stick made of cream coloured polythene produced in the Wallerscote Pilot Plant of Imperial Chemical Industries, ltd., December 1938, England
Live-line working woollen/stainless steel fibre suit with socks and gloves attached