Tag: Chemistry

AA Merger Moratorium: 1970

Negotiations were begun by the Architectural Association Council in the early 1960’s to incorporate the A.A. into the state education system by discussing the idea of merging with Imperial College. Imperial broke off negotiations in February 1970 citing concerns at the nature and intentions of the AA school community. The decision to call off the negotiations left the Architectural Association stunned and many students at I.C. and the A.A. dissatisfied. The I.C. governors raised various issues in coming to their decision. On the actual fusion of the A.A. within a composite College of Science and Technology, Lord Penney wrote that the A.A. desired the fusion “only on their own terms’.

The AA Principal and the AA Council prepared for closure and the winding up of the school. Students and staff mobilised and a search committee for a new Chairman was established, resulting in the election in 1971 of Alvin Boyarsky. Ultimately he transformed the AA into a major international cultural institution.

As part of all of this, on 10 February 1970 Imperial College Union (along with AA students) organised a Moratorium as a protest at the break-down of the talks. The Union cited this as being the first public demonstration at Imperial College. Of course this didn’t go without STOIC noticing and a film camera crew were there to capture events. By chance, on the 17 February the very first news programme called IC Newsreel was recorded; it was shown the following day in the Junior Common Room. One of the organisers John Goodman came into the TV Studio to discuss what had happened and to introduce the film that STOIC had shot. This and the next IC Newsreel are the only two programmes to survive from those early years. But the actual 8mm film also survives after 50 years. What was different was that the film was in colour and the programme was in black and white. I have therefore taken the videotape sound track and re-synced with the HD version of the 8mm film.

In re-syncing the film and audio I ran into a problem. Whatever I did, I couldn’t get the original sound and new film transfer to match. Eventually I re-watched the video and discovered that two very small sections are now missing from the 8mm film compared to what was used in the TV programme in 1970. Coming to my rescue was Andy Finney STOIC’s first chairman and producer of the programme. He was involved with the filming and told me that after the film was used in the programme it was later shown at a students union meeting. I therefore can only assume that either these sections were removed, or more likely they were damaged when being shown at the meeting and then removed. So I’ve cheated and replaced the missing sections with the 50 year old, but very poor quality, videotape. (See update below)

For the keen eyed you will see some blue hoarding when the group is in Imperial Institute Road (now Imperial College Road) and this was the start of the demolition of the old Chemistry Building. Also some staff are seem in white lab coats on the steps of the old Chemistry Building just before the blue hoarding shot.

Here then is the re-synced film in colour from 50 years ago. Oh, and also spot a miss spelling on banners.

UPDATE AUGUST 2022:
In digitising a 1971 student project film (more about that at a later point) I have found the missing footage mentioned earlier. It’s the film (in colour) that you will see inserted from the original videotape, but in black and white.

Colin Grimshaw March 2021


 

Leslie Croker: 1978

Leslie Croker came to work in the Chemistry Department of Imperial College in 1926 as a lab boy. In 1949 he was made a Laboratory Superintendent for the Physical and Inorganic chemical laboratories and later in 1956 for the entire Department of Chemistry.

He was greatly involved in the training of technicians at Imperial College (and in London in general) and talks about this in the video.

Colin Grimshaw February 2016

Snapshots: 1992

Predating the 1993 Undergraduate and Postgraduate Videos, seen in a previous blog, Lady Clare Ash (the wife of former Rector Sir Eric Ash) made a one-off video called Snapshots.

Lady Clare Ash in 2007

It was made to showcase just some of the then current research taking place at Imperial. I seem to recall that Eric Ash was about to go on an overseas trip to several countries, including India and that this was made to accompany his presentations. You’ll notice the emphasis on past Imperial Nobel Prize winners at the start of the video and a rather slow list of Imperial’s Fellows of the Royal Society towards the end.

Several areas of research from around the college were featured. Two Nobel Prize winners included were the late Lord George Porter (1920-2002) and the late Sir Geoffrey Wilkinson (1921-1996), both are seen working in their respective labs. Bob Schroter (featured in a previous blog) talks about his work with Camels; Steve Ley, formerly from Chemistry, discusses pest control, whilst Howard Thomas from St Mary’s talks about Hepatitis Vaccine.

Towards the end, we featured some of the first ‘vox pops’ in one of our videos, where current students talk about their experiences and views of being at Imperial College. You will see the first aerial footage of Imperial used at the start of the video.  This was provided to us by the (then) University of London Audio Visual Centre and was shot by them as part of a 16mm film they made for Channel Four Television. The video concludes with the former Rector himself, Sir Eric Ash, speaking direct to the audience with his views on where Imperial is today and what his vision is for Imperial tomorrow. This was shot in the old Rectors office up in the Sherfield Building.

 

Colin Grimshaw – February 2014

Chemistry Teaching Videos: 1981-1993

If you were studying Chemistry at Imperial College in the early 1980’s you would almost certainly have come across the series of teaching videos that we made. These were designed to provide a single definitive version of classic experiments carried out in the labs.  The way that it worked was that during a lab period students would have a number of ‘demonstrators’ who positioned themselves around the lab. They would then proceed to show the undergrads the way to achieve what was needed of them during the session. This was deemed to have flaws when it was discovered that very slightly different versions were actually being demonstrated. So, colleagues in the Chemistry Department asked for some of the experiments and also the techniques required, to be captured on video. These videos would then be made available to the students in the college library, prior to the lab session day and also at the start of the actual lab session via video players located around the lab. Starting 32 years ago, from 1981 to 1993,  11 of these classic experiment videos were made. Two of these: ‘Recrystallisation’ and ‘Using an Oil Vacuum Pump’ are seen on this page, and are for archive interest only.

Making them was not always so easy. To capture the experiments we needed to be able to record, as much as possible, in ‘real time’. That is, record the action without stopping or having to then edit later. We needed to be able to try and capture what would have been demonstrated live in the lab. Also, when an experiment had started, it couldn’t always be stopped on a whim from me because I couldn’t get a good camera view! So, we had to be able to record with several cameras and this meant shooting in the College TV Studio** where we had three cameras available. Shooting this way meant we could, as much as possible, run in real time; if we had rehearsed what was going to happen. So, using three cameras we were able to plan ‘blocks’ of the experiments that could be recorded before we had to stop and reset cameras etc

 

 

Chemistry in a TV Studio has its problems though. And one of THE biggest problems was with white lab coats. Our early colour cameras had a single stripe vidicon tube in them and the bright white labs coats were susceptible to almost glowing in the end result shot . The light required for good pictures was a little higher than for black & white and highlights would very easily burn out, a good example being the glassware. The three cameras also had manual adjustment for colour, so getting all three to give well balanced images, all the looking same, was a nightmare at times! Another problem was ensuring that I could see on the monitors what was required, without a hand or shoulder blocking the view. We tended to position a monitor so that the person demonstrating could see whether or not this was happening. It was easier for them to move than for the cameras to do so.

 

After 32 years some of the videos are starting to show their age and playback is becoming difficult. It took a few hours before I could get a stable playback I was happy with, in order to transfer them onto DVD.
If you studied Chemistry and came across these teaching videos during your course then please do let us know via the comment option below.

** Even though we are now in a “YouTube video age”, sadly in February 2007 Imperial closed the TV Studio, along with its Control Room, Editing Suite and also the Video Conferencing Service. However, the videotape archive remains; but is now held in the main college archive facilities, which I still have access to when required.

Colin Grimshaw May 2013

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