Science and technology articles

Science and technology group articles

Group report

This is an article published in the Winter 2017 edition of the Hayling Island U3A newsletter...

Whenever you see a container on the back of a lorry, have you ever wondered whether it has come from some exotic place around the world, what is inside it and what is its destination? Probably not, but the answers can all be found in a master programme that controls every aspect of a containers journey from its origin through to the final delivery point. The detail is astounding from the allocation of a specific container, to which lorry is to bring it to a dock, the position on the dock, its location on a ship, possibly the transfer to another ship, the order of unloading to a specific location and finally the lorry to take it to the end customer. When one considers the millions of containers on the move, the thousands of container ships sailing the seas and the multitude of ports around the world the enormity of the software programme that controls the operation can only be imagined. But this was the experience of Dinos Theophanous who gave a fascinating talk on the subject in September.

In November Maurice Winn gave us a detailed account of how the new container terminal on the Thames was designed and constructed from a green field site to a complex operational system.

On a different scale, but no less challenging, Bryan Bowen in October talked about the complexities of the Microsoft Access programme and how it has been applied to the Hayling Island U3A membership. It is this programme that ensures that you receive your local and national newsletters/magazines and allows us to claim back income taxes through gift aid.

Every meeting of the Science and Technology group is advertised at the monthly meeting and is open to all for a small nominal fee towards the cost of hiring the hall.

Paul Chapman

Group report

This is an article published in the Summer 2017 edition of the Hayling Island U3A newsletter...

If diversity be the spice of life then we have very spicy meetings in the Science and Technology Group. This last term has witnessed talks about the "Complexities of Excel", "The source of Hayling's water", "Lifeboat design" and "Electricity - will the lights go out?" Already planned on dates to be advised we have "System Analysis", "MS-Access" and "Container control Systems".

Most of our talks are given by U3A members who have joined the S&T group. But given that our overall membership is now above 480 there must be many in our U3A who have had a lifetime involvement in a technology related business and have a story to tell. Sharing your expertise is a very rewarding experience and I look forward to receiving some volunteers to add to next year's programmes. An additional reward is the presentation of a bottle of wine!

Our meetings are held on the 4th Wednesday of each month in St Patrick's Church Hall at 2.30 pm and are open to all members of the U3A for a small fee towards the cost of the hall hire.

Group report

This is an article published in the Spring 2017 edition of the Hayling Island U3A newsletter...

The range of talks that we have enjoyed in the Science and Technology group really does illustrate the huge scope of the subject. Recent topics have included the discovery of the new wonder material, Graphene, the development of model trains, flight simulators, the control of containers around the world, the drains of Hayling and earth observations from satellites. Our next talks will include the complexities of Excel, the source of Hayling’s water and the design of lifeboats. The majority of the talks are given by our own members who bring a lifetime’s experience and expertise to their subjects. We meet in the St Patrick’s Church Hall on the 4th Wednesday of each month at 2.30 pm and welcome visitors as well as regular members of the group. All the talks are presented in such a way as to appeal to the lay person as well as to the technocrats so techies and luddites are equally welcome.

Paul Chapman