Glyn Davies

Mike’s extremely well-illustrated  talk was about skyscrapers – there are about 4,800 in the world! The idea of building tall buildings is not new – even in biblical times they thought up the Tower of Babel! In more modern times the tower of Lincoln Cathedral, the Eiffel Tower, the Chrysler Building and the Empire State … Read more

Kerry told us that she has been doing ‘magic’ for about 21 years. She started her talk by choosing assistants from our audience because she does ‘close-up magic’ and needs help when using Zoom. Kerry started with ‘card magic’. Kerry showed us a special pack of cards that were all jokers and asked if we … Read more

Britain is an island and, during the war, almost all materials coming in or going out of Britain had to go by sea. The Germans knew this and used their U-boats, E-boats and aircraft to isolate Britain. The first WW2 ship to be sunk by torpedo was Athenia, but the Germans denied responsibility, probably because … Read more

George told us that, in the past, he had visited several areas along the ’Silk Road’ but had never been to Iran.  When he  told his family and friends that he was considering a trip to Iran they were unhappy, because they thought that it was a dangerous place for British, Europeans or Americans to … Read more

A polymath is ‘a person of great and varied learning’ and this certainly described the Reverend John Michell ( 25 Dec 1742 – 12 April 1793). Michell was a natural philosopher and a clergyman and seems to be almost unknown although he was: The first person to suggest that earthquakes are caused by movement of … Read more

Muons are like the big brother of electrons but they are heavier and much more penetrating.  About 1000 pass through the room every second. They are generated when cosmic rays interact with atoms in the upper atmosphere to form secondary rays called muons. We all know that X-rays are used to look at body parts … Read more