This is part of an Open University Course on Mathematics. The BBC and Open University (OU) came to the Atlas Computer Laboratory to see if there was interest in producing a complete series of animations for the new OU Mathematics Course. They required about 10 to 25 minutes of quite simple animation per week. The excerpt here is part of the first week that was developed to see if it could be achieved. Including developing a font for the animation, this was achieved by Bob Hopgood, Graham England and Bob Asbury within a week.
Most of the work for later weeks of the Course was done by Geoff Lickess.
Open University Mathematics Course