Archive for the ‘Research’ Category
Professor Eric Laithwaite & the RTV31 Linear Motor Hover Train project in 1973
Thursday, November 1st, 2012
In recent months, whilst the blog has been on hold, I gather there has been great interest in the late Professor Eric Laithwaite’s research work. To see all the videos available that feature him, you may wish to go to the Imperial College YouTube Archive Playlist.
Professor Eric Laithwaite
Some while ago I came across footage of the experimental tracked hover train that was built at Erith in the UK. He had expanded his original designs of the Linear Motor, with support from a government grant of £5 million. The result was a prototype for the world’s first magnetically levitating train. The ‘Tracked Hovertrain’, as the prototype was called, was a high-speed, wheel-less vehicle which was propelled by the force of a magnetic field. Early trials of Laithwaite’s model looked promising with the prototype reaching speeds of up to 100mph, yet in 1973 the government cancelled the project, blaming high costs for little return.
Jim McKeown making a Linear Motor for Eric Laithwaite in December 1966
I know very little about the project, but after the Government brought it to a halt there were bitter exchanges between Eric Laithwaite and Government Ministers. Around 1974 Eric Laithwaite asked me to make a recording (in audio) -in his own words- of what really happened; who said what and why. In front of me, that audio tape was put into an envelope, sealed and signed and was then to be held in his bank until his death. That tape DID surface again after his death, I personally unsealed it and transferred the contents into digital form! I did not keep a copy of this tape or digital transfer. (more…)
Tags: Electrical Engineering
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30 years ago this week…
Tuesday, December 14th, 2010
The Office of the Professional 1980
This is an additional and brief entry to mark the recording of a video I made 30 years ago this very week. The video was “The Office of the Professional” made with, and for, Professor Bob Spence from Electrical Engineering. You’ll find this video and others in the section about Bob’s work, but I thought it worth repeating. I saw Bob recently and we both recalled the making of the video and how complicated it was. For example, the various TV screens seen running were in fact fed from different video players, so making these all run in sync was not easy. In fact, along with the recorder that was actually recording the video from the camera, we had 3 machines all needing to be run at the same time. This was early days for us and our colour camera (yes camera, as we had only one) which needed a lot of light to give good pictures. (more…)
Tags: Electrical Engineering
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Nobel Laureates
Wednesday, June 9th, 2010
One area where our archives are sadly lacking in both audio and videos recordings is on the subject of Imperial’s Nobel Laureates. And, as always, my appeal is to anyone who may have something to boost our collection, in either audio/video/film and so one. This current entry will focus on those Nobel Prize winners for whom we have recordings.
Professor Dennis Gabor
In 1948 Dennis Gabor (1900-1979) joined Imperial College as Reader in Electron Physics, he was appointed FRS in 1956 and Professor of Applied Electron Physics in 1958, retiring from the Chair to become Professor Emeritus and Research Fellow in 1967. His experiments on holography began in the 1940’s and on the flat television tube in the 1950’s. The model for his flat TV tube is held by the college archives. I met him only once when he was in our TV Studio to watch a film. On leaving, he spoke to me about the Sony colour TV we had. He said “Ah you have a Sony colour television” to which my reply was along the lines that the Japanese were very clever with their technology. He put his hand on my shoulder and told me that the principle of its workings (the TV’s single electron gun cathode ray tube) was something that he had proposed and suggested, but for which funding could not be found at that time and that the idea went to Japan and was used in those Sony televisions. (more…)
Tags: Nobel Prize Winners
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Departments: Electrical and Electronic Engineering
Wednesday, May 12th, 2010
Electrical Engineering in 1962
It’s not until you start to look at individual tapes in our archive that you realise how many different videos have, or could have, a link between them. In this latest blog I’ve found an example of that with two research videos made for the Electrical and Electronic Engineering Department ( Electrical Engineering Department as it was when these were made). We’ll also be seeing something of the actual department from the past. I should also point out that until 1976 were part of that department (a departmental facility) and as such located within the building. Our first location was on the 3rd floor moving to the main walkway level 2, where many of you may remember us.
In February 1981 Professor J.C Anderson (“Andy” Anderson 1922-2001) asked me to make a video showcasing the research in his Electrical Materials section within the department. I can’t recall the exact reason why we made the video, but am assuming it was to do with an open day, or similar, for Postgraduate research students, hence his references to getting PhD’s at the end of the video. The research going on at that time is shown and he makes reference to the work by Mino Green on Electrochromic Displays, but more on that in a moment. (more…)
Tags: Electrical Engineering
Posted in People, Research | 6 Comments »
Silwood Park
Tuesday, February 2nd, 2010
In 1982 we made a video that was a co-production between the TV Studio and STOIC (Student Television Of Imperial College). The students had been keen to make a video about the life and workings of Silwood Park, the college’s field station near Ascot in Berkshire. Their resources were limited to allow this and it would have meant that the video would have been made in black and white. So, I offered to work with them to make something better and in colour. I’m glad we went down this route because now we have a unique record of life there in the early 1980’s. We’ll come onto talking about the video later on.
Tags: Silwood Park
Posted in Campus, Research | 2 Comments »
Research and Innovation: Bob Spence
Friday, January 1st, 2010
Bob Spence
Few people have used the idea of videotape better that Professor Bob (Robert) Spence. Bob joined the staff of Imperial in the 1960’s and is now Professor Emeritus in EEED. His field of work has ranged from engineering design to human-computer interaction and along the way is credited with the invention of the first ‘focus+context’ technique, the Bifocal Display (aka Fisheye lens). You’ll be seeing the Bifocal Display idea in a while.
Tags: Electrical Engineering
Posted in People, Research | 6 Comments »
Research and Innovation: Eric Laithwaite
Wednesday, December 9th, 2009
Eric Laithwaite
For this second blog we’re going to look at an inventor, innovator and communicator of science on TV and in the classroom. Eric Laithwaite (1921-1997) came to Imperial College in 1964 as Professor of Heavy Electrical Engineering. His specialist work was on Linear Induction Motors. Prior to his arrival at Imperial, he had appeared on TV many times, so he was no novice to the whole process of making both TV programmes and, as was the case with ICI’s Millbank Films, science learning materials for schools. He made a whole series of films for ICI such as “Motors Big and Small”; “Shaping things to come” and “The Circle of Magnetism”.
Tags: Electrical Engineering
Posted in People, Research | 13 Comments »