All posts by John Silvester

I, John Silvester have a strong interest in Science. My 'A' levels include Physics Chemistry and Biology, my degrees are in General Science and Biochemistry at the University of Liverpool. The first job I was offered after University was as a Scientific Officer in the Civil Service. I was to monitor pollution in Lough Neagh, Northern Ireland. The IRA blew up the laboratory before I started work there. I became a medical representative for an ethical drug company. A few years later I became a driving instructor and established 'The Berkshire Driving School' at Company's House, City Road, London, January 1974. Later that year I went to Bulmersche Teacher's Training College and gained a Cert.Ed. The following year I qualified and taught in Bracknell, gaining a post of responsibility. I continued my driving school. My business eventually grew so I had to give up Science teaching. Before the recession of about 1990 the driving school had two trucks and two cars in service. I am now a small driving school specialising in trailer towing and minibus training. Current projects include the development of a wireless link between trailer and towing vehicle, a simplified power connector between these vehicles, using GPS and a computer to monitor driving performance and a robot sailing yacht. Past projects have included various robotic projects such as a heavyweight robot for Technogames and Robot Wars. I have explained some of my projects on radio and appeared on television.

Ford’s new baby engine

Ford has developed a tiny three pot petrol engine capable of powering its MPV.  Contrary to the usual practice of having a wide bore to allow large valves in the head, Ford has used a long stroke engine and overcome the limitations of poor breathing by using forced induction.  You would expect this to be a recipe for poor fuel consumption due to pumping losses – yet the laws of Physics seem to have been bent.  This engine is claimed to be both powerful and fuel efficient.