© 2012 Cardiff Scientific Society

There was also a demonstration of the brain and spinal cord of a monkey. A formidable biological array, and then, as recorded in the minutes, 'light refreshments were provided'. In keeping with the custom of the times, these were served by the ladies. At the next meeting, Mr. Barlow delivered a lecture on 'Bridges' using lantern slides to illustrate contractors Dorman Long 's £4 million tender to build the Sydney Harbour Bridge. Another lecture was entitled 'Turning the searchlight on our meat supply'.
Not all lectures were easy to follow or appreciated by the mixed ability audiences
and the secretary was required, when inviting speakers to address the Society, in
future 'to impress upon them that a popular lecture should be given as members of
the Society were purely laymen'. A suggestion was made that speakers should indicate
books that could be read to enhance understanding of the subject and a sub-
Membership participation was being encouraged and on May 28th 1931, four members each gave a lecture/demonstration beginning with Mr. R. Hogan's 'Germs found in disease' followed by Mr. W.M. Branson on 'Muscles and how they work'. Mr E.G. Holden followed with a description of 'Liquid Air' and the evening ended with Mr. C.M. Parsons describing 'The Modern Wireless Set'. The evening ended at 10.15pm. At the next committee meeting it was proposed and agreed that evening meetings would be advertised as 7.45 for 8pm, and that they would end at 9.30pm.
Later the same year, another members evening was held with lantern slides, exhibits
and conversazione. The focus was on tubercle bacilli; other colonies of bacteria;
trypanosoma, the cause of sleeping sickenss in Man; the mouth parts of insects carrying
disease, fleas, tapeworks, filaria -
custom of the times, these were served by the ladies.
At the next meeting, Mr. Barlow delivered a lecture on 'Bridges' using lantern slides to illustrate contractors Dorman Long 's £4 million tender to build the Sydney Harbour Bridge. Another lecture was entitled 'Turning the searchlight on our meat supply'.
Not all lectures were easy to follow or appreciated by the mixed ability audiences
and the secretary was required, when inviting speakers to address the Society, in
future 'to impress upon them that a popular lecture should be given as members of
the Society were purely laymen'. A suggestion was made that speakers should indicate
books that could be read to enhance understanding of the subject and a sub-
Financial difficulties continued, but suggestions that whist drives and dances could
be arranged were rejected. A varied lecture programme was organised for 1934, Mr
Herrenden-
Another topic of interest was 'Infra-
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