Category: People

Live-Net TV Network: 2 – Opening 1987

In the first part of this look at Live-Net I showed the lead-up to the opening of the system with a visit by Princess Anne to the Science for Industry exhibition the previous year. But now, we’ll see what followed on from that. Once the demonstrations were over and the Science for Industry Exhibition closed, it was time to start using the system for real. Many tests and trials took place and slowly teaching started to make use of the system. You’ll see some of that teaching in the video at the end of this particular blog entry. Even though Princess Anne had already seen Live-Net in action it was always planned that she would officially declare it open at some point. This took place from Senate House in central London and linked out to all those sites currently connected. The photo shows the Royal Party along with Richard Beckwith looking at the monitors that showed the Live-Net sites (Imperial is in the centre). On the 28 May 1987 the system was buzzing with images going backwards and forwards to Senate House. BT were standing by as part of the demonstration and to ensure 100% connectivity! The person given the overall responsibility for the connection and use of Live-Net at Imperial College was Professor Ernie Freeman (1937-2022) then in Electrical Engineering.

Ernie handed over all of the technical tasks to me and that involved the planning of any ‘studio’, purchase of equipment and so on. Initially we simply used the TV Studio as this had cameras, sound and monitors. Later we produced a separate studio solely for Live-Net. As I had been involved from the very start, I was asked to participate in the opening ceremony and can be seen on the right hand side (all dressed up for the occasion) with a camera control box hidden behind some flowers! The background board was a left-over from the Science for Industry exhibition the previous year. There was one final royal visit to see Live-Net, but this time it was not Princess Anne.

The IEEE were meeting at Imperial College along with their President the Duke of Kent. Ernie Freeman was asked to show off Live-Net as it was an interesting and new use of fibre optics for university teaching. Once more we used the TV Studio for the event and Ernie Freeman is seen with the Duke of Kent in this off screen photo of the actual transmission. Of course there was interest not only in how it would be used for teaching and the styles being adopted for this in teaching habits, but also in the technology. This was left to me to explain (the best I could) and to show the BT equipment being used.

There was also great interest in the central switching system and computer control. This was achieved with a terminal connected directly to the BT equipment rack and then via the fibre optic cable to Senate House. That’s me talking to the Duke and explaining our equipment rack and how the images were switched around the network.

In 1990 I made a promotional video for Live-Net. We shot at most of the connections to show how staff and students used the system. We also interviewed people to see what they thought of the technology and its usefulness. In the same year, BT attempted a sales campaign for the system, quoting its ‘ease of use and flexibility’. I’ve scanned in the only remaining brochure that featured the system and if you click on the picture it will go full screen to enable it to be read. The suggested ‘control’ box was a faked prototype and never existed for real.  The room full of participants was in Senate House (shown in the picture top left of the page). Live-Net eventually fell foul of the technology which was moving forward very rapidly. The system was analogue and BT was already changing into digital for most applications. The cost to convert Live-Net was considered too high for most of the participants of the system and Imperial College was one of the first to drop out. A slow decline followed and the Internet simply took its place.

Colin Grimshaw 2013

e-MasterClass 2001

On the 19th June 2001 Sir Richard Sykes, then Rector of Imperial College, launched the first e-MasterClass with a broadcast to distinguished guests from government and other institutions in Britain, Australia and Thailand. The launch was preceded with the statement “Topical debate between masters at the cutting edge of scientific research and peer group scientists and industrialists around the world will be launched next month in what is believed to be the first e-MasterClass of its kind”. This first 40-minute presentation about healthcare policy was chaired by Chris Toumazou and was held in the video conferencing suite, which at the time was located next to the TV Studio on the level 2 walkway.

The technology used to link the various locations was Video Conferencing using ISDN2. The equipment allowed the ‘multipointing’ of the three sites into a split screen which meant that participants could all see and hear other with very little time delay. Images were viewed on 50 inch Plasma screens, something back then that was both new and expensive.

Press release information following the second e-MasterClass announced “Professor Ara Darzi impressed participants at the University of New South Wales, Australia, with a presentation entitled Look no hands — an exploration in cybersurgery which encapsulated his team’s dynamic new approach to micro-surgery and robotics and set out his vision for the future of surgery”.

Professor David Phillips presentation

 

 

Live Internet streaming came later

The e-MasterClass, as originally intended, carried on for just over a year when they turned in Schools e-MasterClass. These potentially had a wider audience and continued Imperial’s links with schools in general. On the 10 July 2002 David Phillips from Imperial and colleague Steven Bown from UCL gave “A little light relief”. Again a pre-event announcement said “A Little Light Relief”, will provide an interactive overview of the subject that will give Year 9, 10 and 11 students the opportunity to engage with scientific developments” In the recording of the event (below) you will notice that the chairman is Noel Edmonds. He owned the Video Meeting Company which supplied Imperial with the Video Conferencing equipment. As publicity, he was persuaded to take part.

These initial events were successful. But the schools were all connecting using ISDN2 which few other schools had available. It was obvious we needed to revert to using the Internet which all schools did have available. However, what no one had told us at the time was that almost none of the schools could Video Conference connect to IP addresses outside of their own grid (for security reasons). So, we started to stream events in parallel on the Web. Again, schools could not connect as they were limited to a strict list of URL’s. None of the schools were prepared to change this list and slowly over just a few years the whole e-MasterClass just stopped!

In 2001 we made a promotional video to show the potential of the original  e-MasterClass. The video is largely based on Richard Sykes presentation in June of that year. It includes shots showing what the remote end of the links were seeing. These days the technology allows people to link from their computers and this gives the possibility to link at night, but to do so from your home not from a University room. There is the obvious fact that very long distance ‘live’ teaching, such as the original e-MasterClass idea, is totally governed by TIME. A time difference between London and Sydney of 11 hours makes it very difficult to bring together people who (at 10pm at night in Sydney) would rather be at home, than watching academics talking in London. Time-Difference was one of the reasons for the downfall of the original e-MasterClass. But, what we did worked and maybe just proved a point that Imperial can do such things. I had fun with these events and the tension of things going wrong was always there. The e-MasterClass was, perhaps, a little too early in terms of the technology available at its start in 2001 and could be superseded by things like Skype available on your computer at work or home.

Note that the web/email links on the video will no longer work!

Still photographs by Neville Miles.

Colin Grimshaw February 2013

Videos for Schools

Back in early 1982 a tenuous link with the History of Science and Technology division brought forth an idea to make a series of videos designed for schools. Colleague Dr  Kathy (Kathleen) Burk had links with a publishing company based in Wiltshire. They produced mainly audiotapes on history and some on music. They had started to venture into videos but with limited success from both the technical and production viewpoint (they had no production facilities of their own).

Simon Schaffer  filming in Bath

It was therefore suggested that because of the Imperial College connection with the company there might be some merits in linking together our combined skills: History; Publications & Marketing and Video Production. So a compromise was reached over the production of 8 videos between 1982 to 1990.

In this entry I’ll be showing you two videos made between 1982 and 1984. Simon Schaffer has become a well known presenter on broadcast television with series such as the 2004 “Light Fantastic” shown on BBC TV. But back in 1982 he had only recently joined Imperial College in the History of Science and Technology division. Kathy Burk asked him to consider making one of the videos for schools and so we produced the 1982 video called Science and the English Enlightenment.

It was shot in various locations, including Greenwich Park, the Science Museum and Bath at the Royal Crescent, the Assembly Rooms and at the home (and now museum) of William Herschel. This all sounds amazing but our budget was a maximum of £1000 and this had to pay for transport, accommodation and fees to places like the royal parks commission for permission to shoot at Greenwich.

Science and the English Enlightenment being filmed in Bath

So, we didn’t have a great deal of change at the end of the production. We did however get a small amount of money from a share in profits from the sales of the videos to schools and colleges both in the UK and overseas. All this was early days for us in video production terms. We had limited resources and shooting outside and running on battery power was still new to us. Editing too was limited enabling only cuts or ‘split’ edits between pre-recorded segments. Voice-overs were also not that simple when faced with only two audio tracks on the master tape. But we managed and the tapes have survived these 30 years to be watched yet again.

One final video was made and completed with Simon Schaffer in 1984. It was on his main subject area of Sir Isaac Newton. Again, the video was shot on location at key places in the life of Newton: Woolsthorpe Manor where he was born in 1642 and Trinity College Cambridge where Simon now works. Once again the budget was the same, so production values were not as great as would have been desired. Here then is Isaac Newton: His life and work, shot during August and November 1983.

A lighter moment during a very early morning recording in Bath
A clapperboard moment during a very early morning recording in Bath

 

Since completing this entry I have discovered that I still have all of the original rushes (original footage shot on the day) of the sequences at Woolsthorpe Manor. Simon shot the opening sequence about 6 times, not all his fault I must say as we had more than a few technical problems with sound. No radiomics were available, so he was connected via a very long cable to the videorecorder! Look carefully at the section recorded in Newton’s study to see what I mean about microphone cables. Maybe one day  I’ll show a few out-takes from that last sequence in a special blog entry…

You can find the other videos in the schools series within the Youtube Archive Playlist.

Colin Grimshaw January 2013

 

Centenary Ceremony: 9 July 2007

The Centenary of the foundation of the College was celebrated on 9 July 2007 with a ceremony in the presence of Her Majesty The Queen and His Royal Highness The Duke of Edinburgh. The Queen and Duke also opened the College’s new Institute of Biomedical Engineering before taking part in an honorary graduation ceremony that saw the first ever Imperial degrees awarded to five distinguished figures, including His Royal Highness The Duke of Edinburgh.

The ceremony followed the bestowal of a Royal Charter by Her Majesty The Queen that declares the College an independent university in its own right after its withdrawal from the University of London.

The visit cemented a long-standing relationship between the UK’s Royal Family and Imperial. The College stands on land purchased with the profits of Prince Albert’s Great Exhibition of 1851 in fulfilment of his vision for a centre of science and culture in South Kensington.

The event was recorded for posterity and at the same time relayed live via web links to all parts of Imperial College, whether on the South Kensington Campus or not. Three cameras covered the ceremony from different angles and I mixed the event live at the time. What you see here is the full unedited live coverage version and please note that unlike BBC broadcasts of such events, there is no added commentary. The ceremony took place in the College’s main entrance hall with special staging having been built for the occasion. Rector at the time was Sir Richard Sykes. The recording runs for just over 30 minutes.

Colin Grimshaw December 2012

Sir Brian May – December 2010

In December 2010 former student Sir Brian May revisited Imperial College London as part of a BBC documentary programme retracing the early life of members of the group Queen. The documentary was called ‘Queen – Days of Our Lives‘ and was aired on BBC2 in May 2011. Brian May was Knighted in the New Years Honours list for 2023.

There does not appear to be much in the college about his time as a student, but I did find an interesting early reference to his involvement with Queen in the Felix archive. See the top of page 6 for a review of their album “Queen II” and note the reference: “…it is very unlikely that they’ll ever need to have connections with their previous vocations again.”
In the same article it referred to Queen’s Imperial concert in the previous term and I have found the advert for that event. I think 30p was reasonable admission to see what would become a World famous group!!!

But, in 2007 he became Dr Brian May after completing his PhD which had been left on hold since leaving Imperial to join Queen full time. Very appropriately in May 2008 he walked across the stage of the Royal Albert Hall as part of the college’s Postgraduate Awards Ceremony. A bow to the audience earned him a huge cheer.

During a short break in the BBC schedule he spoke about his time as a student at Imperial College in the early 1970’s. He’s seen here in Beit Quad, outside the Student Union Building on Prince Consort Road, two years ago today on 9 December 2010. And it was cold there at the time, but great to have met him.

Colin Grimshaw December 2012 (revised December 2022)

IC for Sale: 1969

IC for sale 45rpm discOnly recently I remembered that I had a copy of an old 45rpm disc. It was called IC for sale Vol 2. It was given to me by Richard Woodhead (one of our students, who died in 2021) around about 1972 so that’s over 40 years ago now. What I had forgotten was that it contained some unique sounds of Imperial College. It has great recordings of the three college unions C&G, RSM and RCS chants plus the Imperial chant Hey Vivo which I can’t recall the last time I heard it. The 45rpm disc -or any tape recording of it- do not exist in the main Imperial College Archive, so I’ll be putting a CD of it in there soon. I have found a review and reference to the original first pressing of the disc in the searchable newspaper PDF archive of FELIX May 1965. See page two at the top called ‘Gateway to Industry’.

Also, if you know Imperial from far enough back you will remember the City and Guilds building clock and bells (photo on the left). Or if not, you will know that the clock mechanism relocated to the Mechanical Engineering Building foyer (photo at bottom) some time after the original buildings were starting to be pulled down in the late 1950’s.

The bells were moved (photo on the right) way up on top of the building overlooking, what was, the green Dalby Court area. This is now where the Faculty Building is located. The bells would ring the quarters, half and so on and could be heard throughout most of the college area. I gather that regular mechanical & electrical  problems caused the demise of the chimes! But, these can once again be heard on the disc.

Sinclair GoodladAt the end of the disc on side two is Sinclair Goodlad well known at Imperial College for his ‘Speaking Technically’ courses. I think it’s best for me to quote directly from the disc itself to explain what you will hear. “Finally, a depthly epitaph to I.C. by Sinclair Goodlad of the Wireless Dept, aided by two W.C. echo chambers and the Mech Eng bell-ringers. Recorded ‘in situ’ at a late hour in Mooney’s, one can even hear the celebrated ‘Mooney Meatball’ beating time…” But the important thing are the bells, not heard for such a long time, they are at least captured here in all their glory! I hope you enjoy these flashbacks to Imperial past and what an archive joy it is that this record was made in the first place.

The clock mechanism in the Mech Eng Foyer

 

I hope you enjoyed listening to this recording, which I appreciate was a slight diversion from ‘video’, but worth making available here. It’s interesting the number of references there are to Victor Mooney, the then college catering manager who was featured in a previous post. If you have anything like this record in your collection at home, especially if it captures the sounds of Imperial past, then please do get in touch. If you appeared on the disc we’d also love to hear from you.

Colin Grimshaw December 2012

The Archbishop of Canterbury 1969

In February 1969 the then Archbishop of Canterbury Dr Michael Ramsey made a visit to Imperial College. From the 3rd to 6th of February he had several engagements at Imperial. But the most important to us was a special televised event at 12noon on Tuesday 3rd when Sinclair Goodlad hosted “Face to Face” in the fledgling TV Studio, then located on level 3 of Electrical Engineering. The programme was relayed live to many locations as well as recorded onto videotape. As you will already suspect, that videotape was lost a long time ago.

What we have left is one black and white photograph taken at the time. But, I did happen to have my 8mm cine camera loaded with film and had it with me on the day. The fragment of 24 seconds of colour film is therefore all that remains of this important day. I did manage to find a reference to his visit in the archive collection of Felix, the Imperial College student union newspaper. The file will download as a PDF and look at the top of page 3 for the article.

Colin Grimshaw November 2012

New to the Blog?

If you are new to the blog or perhaps arrived via the Alumni web page, you might have missed some previous gems. If you go back further to earlier entries you will find some memories of Imperial College captured on videotape. One such recording is the only interview we have with Victor Mooney (Died on December 27th 2012 aged 89), college catering manager from 1953 to 1985.

Southside Royal opening taking place in the Upper Refectory,  Southside

He was a major figure in college life, especially with the student’s phrase “Going for a Mooney”, which meant going to the refectory for a meal of some kind. Do you remember the Upper and Lower Refectories in Southside? How about WAITRESS service in part of the Refectory in Sherfield? And also a time when the JCR eatery was still called the “Buttery”.

I have now managed to clean up the quality of the recording which was made in November 1979,  just prior to us going into full colour. Here’s Victor Mooney, in the College TV Studio, talking to STOIC regular presenter Dave Ghani.

If you have any film or photos of the college eating places in use during the years before say 1970, then please get in touch. Please also add comments or memories of eating at Imperial.

Colin Grimshaw November 2012

Promotion: 3 – Chemistry 1981-1985

In “Promotion: 1” (March 2010), I mentioned the Civil Engineering and Chemistry Departments. In June 1981 I was asked to take on the task of making a promotional video for the Chemistry Department.

The Chemistry Building in March 2002

This was intended to promote all aspects of what the department did and to assist in the recruitment of new students. I also recall it being shown at Open Days which seemed obvious . Two members of the staff were appointed as ‘producers’ so most of the content and the wording of the voiceovers was decided for me. Looking back at the video over 30 years later it has too much in it. The history section seems unnecessary and there’s too much detail in the various elements featured. It runs for nearly 20 mins which is about two thirds too long in todays modern YouTube video world. Leave them wanting more is the theory, not wanting to leave the room as soon as the video has eventually finished! This was one of two videos made for the department, the second being made four years later in July 1985. It’s worth noting that both of these videos were made using our original colour camera. It needed massive amounts of light (as mentioned in the Library video) and suffered ‘smearing’ on highlights, the colour itself was none too brilliant either!

The second video was also far too long but did, thank goodness, have Professor Sir Geoffrey Wilkinson in it. He appeared because he was then head of department. Being a Nobel Prize winner it was considered important and prestigious to feature him. I said thank goodness because it has given us the only interview recorded with him whilst at Imperial, an archive gem. Like the first video in 1981 I had little control over the content. It seemed that almost everything including the kitchen sink appeared in the video. I truly ‘cringe’ when I watch it, especially the Kensington Gardens sequence! One of the few times I managed to get my way was on the intro sequence. I used so called ‘production music’ rather than music created by a family member as in the first video. The video does use, for the first time, electronic effects. The multi-picture sequence later on and during the opening where the image slides down were all very new at the time. Now, these are common place and all achievable on a computerised edit suite, but we had a dedicated box to do it that cost thousands of pounds.

The original Dalby Court in 1985

On an historical note, the first person you see talking is located in a lovely garden area…that’s where the ‘blue box’ Faculty Building is now standing! You’ll also see Princes Gardens, as it then was, in the summer of 1985. Between 1981 and 1993 I made around 10 teaching videos that were used on various ‘lab days’ to show the students how do undertake the experiments they had to do. It was considered more effective to show one correct version of an experiment, rather than several slightly different versions by several different people based around the labs. I’ll try and get some of these on line soon. Maybe you had to do one of these experiments whilst at Imperial?

Also, if you are featured in any of these videos do let us know. The two still photos were by my former colleague Neville Miles, who like me, helped to capture some of the history of Imperial College in the many photographs he took over the years.

Colin Grimshaw November 2012

Professor Eric Laithwaite & the RTV31 Linear Motor Hover Train project in 1973

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.

Prototype model train to run on the Linear Motor in lab in December 1966

Imperial College does not hold any RTV31 footage or photos related to that project. However the footage I did come across is held by the ITN Source Library in the UK. It’s really only available to buy but people can see a preview of the footage, which is good enough to see what the vehicle looked liked and how it operated. The video is located on the ITN website and can be seen via the link below.  I have also given the ITN information related to the clip at the bottom.

The two colour photos on this page were taken by me in December 1966 and are seen here for the first time. In was later in this month that Eric Laithwaite presented  the first televised Royal Institution Christmas Lectures, so the Linear Motor being made and the model train too, could have been for that event.

I was about to make this new entry live when, by chance, I came across this video on Youtube. It seems that the RTV31 shell still exists, although it’s painted very differently to the original footage you’ll see from ITN. It’s housed at Railworld, Oundle Road, Peterborough, PE2 9NR. The Youtube video is in French but it has Youtube ANNOTATIONS added in English. So ensure the Annotation options in the player window is set to ON (it should be a RED square when the video runs).

 See also: Engineering the Hovertrain

Colin Grimshaw November 2012