{"id":11386,"date":"2025-06-01T08:00:30","date_gmt":"2025-06-01T07:00:30","guid":{"rendered":"https:\/\/blogs.imperial.ac.uk\/videoarchive\/?p=11386"},"modified":"2025-06-01T09:01:44","modified_gmt":"2025-06-01T08:01:44","slug":"magnetic-induction-1980","status":"publish","type":"post","link":"https:\/\/blogs.imperial.ac.uk\/videoarchive\/magnetic-induction-1980\/","title":{"rendered":"Magnetic Induction: 1980"},"content":{"rendered":"<p><a href=\"https:\/\/blogs.imperial.ac.uk\/videoarchive\/files\/2014\/12\/Eng-Hovertrain.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"240\" class=\"alignright wp-image-6141 size-medium\" src=\"https:\/\/blogs.imperial.ac.uk\/videoarchive\/files\/2014\/12\/Eng-Hovertrain-300x240.jpg\" alt=\"\" \/><\/a>Here&#8217;s yet another video that I had completely forgotten about. It was when we were recently packing up the TV Studio videotape archive (not STOIC&#8217;s) for relocation, that I came across this video again. Bryan Steele was in fact a member of STOIC and had presented many items on their weekly news programme, hence his on-camera confidence. I do wish I could remember all of the details as to why we made this video in February 1980, but that&#8217;s over 45 years ago now!<\/p>\n<p>Irrespective of why it was made, I&#8217;m glad we did. It features many of the demonstrations that were famously linked to <a href=\"https:\/\/blogs.imperial.ac.uk\/videoarchive\/eric-laithwaite\/\">Professor Eric Laithwaite<\/a>. In the TV Studio we had a large number of his demonstrations, like the &#8216;jumping ring&#8217; and down in his Electrical Engineering lab Bryan runs the &#8216;Magnetic River&#8217; with the model train on it. However, I have never seen it in this strange brown colour. It&#8217;s usually painted something like blue or even white which shows up well on TV or film. If you search this blog you&#8217;ll find a few examples of these different colours. Guess who appears from behind the camera to return the model train to Bryan after each run!<\/p>\n<p>I&#8217;m assuming that Bryan was linked in some way to the &#8220;<a href=\"https:\/\/blogs.imperial.ac.uk\/videoarchive\/pimlico-connection-2006\/\">Pimlico Connection<\/a>&#8221; that did undergrad outreach visits to schools and hence this video. I&#8217;d marked the videotape with &#8220;a video made for schools&#8217;, but that&#8217;s not in the actual title sequence. The video was made within the first 6 months or so of having moved into colour and we&#8217;d not even created a TV Studio logo in colour by that time.<\/p>\n<div class=\"jetpack-video-wrapper\"><span class=\"embed-youtube\" style=\"text-align:center; display: block;\"><iframe loading=\"lazy\" class=\"youtube-player\" width=\"640\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/Ka74fvlKb64?version=3&#038;rel=1&#038;showsearch=0&#038;showinfo=1&#038;iv_load_policy=1&#038;fs=1&#038;hl=en-GB&#038;autohide=2&#038;wmode=transparent\" allowfullscreen=\"true\" style=\"border:0;\" sandbox=\"allow-scripts allow-same-origin allow-popups allow-presentation allow-popups-to-escape-sandbox\"><\/iframe><\/span><\/div>\n<p><strong>Colin Grimshaw June 2025<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Another important re-discovery with this 1980 video featuring models and demonstrations from the collection of Professor Eric Laithwaite.<\/p>\n","protected":false},"author":11,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","jetpack_post_was_ever_published":false},"categories":[3921,82,279,390],"tags":[84,338,212,18467],"class_list":["post-11386","post","type-post","status-publish","format-standard","hentry","category-blog-update","category-student-life","category-teaching","category-technology","tag-electrical-engineering","tag-schools","tag-stoic","tag-tv-studio"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - 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