By Asha Gage, IET Archivist When two pieces of carbon are connected to a high voltage electricity supply, an arc of brilliant light is "struck" between them when they are a short distance apart. The first man to observe this... Continue Reading →
By Aisling O'Malley, IET Archivist Albert Henry Midgley is best known for his work on organ building. During the 1920s, Midgley saw commercial success in an organ he developed for cinemas and theatres, and his 1931 electric organ. However, Midgley’s... Continue Reading →
By Aisling O'Malley, IET Archivist On Sunday 24th March 1940, a magnetic storm impacted the power and communication systems across North America. Reports from the time noted cases of voltage dips, the tripping of transformer banks, and severe and reactive... Continue Reading →
By Daniel Simkin, IET Research Librarian The image above is of Jupiter’s moons observed by Galileo and included in the second edition of the rare book Institutio Astronomica by Pierre Gassendi, published in 1647. The edition held by the IET... Continue Reading →
The Electrical Association for Women (EAW) was formed in 1924 adopting the slogan ‘Emancipation from drudgery’ with the aims of encouraging women to be consumers of electricity and to educate them to be more knowledgeable about electrical apparatus. They were... Continue Reading →
Guest blog author: Michael Launchbury, Digital Archivist, Lloyd's Register Foundation. Since 2016, the Lloyd’s Register Foundation, Heritage & Education Centre has embarked on an extensive digitisation project to conserve, catalogue and digitise its historic Ship Plan and Survey Report Collection.... Continue Reading →
Guest blog by Peter M Hills DipEE MSc CEng MIET Contact: petermhills@hotmail.com Throughout academia and industry there are many hundreds, maybe thousands, of engineers having the DipEE qualification. What is it and how was it achieved? DipEE is an long-standing but... Continue Reading →
