Grace's Guide To British Industrial History

Registered UK Charity (No. 115342)

Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 162,258 pages of information and 244,500 images on early companies, their products and the people who designed and built them.

Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 147,919 pages of information and 233,587 images on early companies, their products and the people who designed and built them.

K. Onnes

From Graces Guide

Professor Kamerlingh Onnes of the Netherlands discovered superconductivity - the property of a metal of apparently offering no resistance to electric current at temperatures near to absolute zero. [1]


See Also

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Sources of Information

  1. [1] Electricity Supply in Great Britain - A Chronology-From the beginnings of the industry to 31 December 1976 by The Electricity Council, second edition, 1977, p.14