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The following day, put off by the traffic and familiarity, we elected not to go back to Bangkok but to try a guided excursion - still involving a long bus trip - to the town of Na Mueang, Chachoengsao and enviros.

Na Mueang offers a temple complex on the Bang Pakong river. And a visit and an historic marketplace, complete with an ethnic dance performance. The excursion included lunch at a nearby resort and an extended temple visit where the faithful apply litte squares metallic leaf to dozens of Buddas for good luck. Like Portia's suitor in The Merchant of Venice, I was disappointed to learn that "All that glisters is not gold". 

Gold leaf is not particularly expensive, surely the faithful could afford the real thing?  But I suppose that, after many accretions of real gold, the Buddas would gradually become rather too attractive to thieves. So it's an alloy of bronze. Even then, they are periodically stripped for the metal. Alternatively, or in addition, one can add to one's good luck by contributing a donation to the monks, worthy of a special blessing. I'm often amazed by the implausible ideas whole groups of people believe; and weave their lives around. 

Finally, we were taken to an even older market, on the river, that doubles as the homes of the stall holders.

 

 

 

 

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Travel

Cruising to PNG

 

 

 

 

On the 17th February 2020 Wendy and I set sail on Queen Elizabeth on a two week cruise up to Papua New Guinea, returning to Sydney on 2nd March. 

Read more: Cruising to PNG

Fiction, Recollections & News

The Atomic Bomb according to ChatGPT

 

Introduction:

The other day, my regular interlocutors at our local shopping centre regaled me with a new question: "What is AI?" And that turned into a discussion about ChatGPT.

I had to confess that I'd never used it. So, I thought I would 'kill two birds with one stone' and ask ChatGPT, for material for an article for my website.

Since watching the movie Oppenheimer, reviewed elsewhere on this website, I've found myself, from time-to-time, musing about the development of the atomic bomb and it's profound impact on the modern world. 

Nuclear energy has provided a backdrop to my entire life. The first "atomic bombs" were dropped on Japan the month before I was born. Thus, the potential of nuclear energy was first revealed in an horrendous demonstration of mankind's greatest power since the harnessing of fire.

Very soon the atomic reactors, that had been necessary to accumulate sufficient plutonium for the first bombs, were adapted to peaceful use.  Yet, they forever carried the stigma of over a hundred thousand of innocent lives lost, many of them young children, at Hiroshima and Nagasaki.

The fear of world devastation followed, as the US and USSR faced-off with ever more powerful weapons of mass destruction.

The stigma and fear has been unfortunate, because, had we more enthusiastically embraced our new scientific knowledge and capabilities to harness this alternative to fire, the threat to the atmosphere now posed by an orgy of burning might have been mitigated.

Method:

So, for this article on the 'atomic bomb', I asked ChatGPT six questions about:

  1. The Manhattan Project; 
  2. Leo Szilard (the father of the nuclear chain reaction);
  3. Tube Alloys (the British bomb project);
  4. the Hanford site (plutonium production);
  5. uranium enrichment (diffusion and centrifugal); and
  6. the Soviet bomb project.

As ChatGPT takes around 20 seconds to write 1000 words and gives a remarkably different result each time, I asked it each question several times and chose selectively from the results.

This is what ChatGPT told me about 'the bomb':

Read more: The Atomic Bomb according to ChatGPT

Opinions and Philosophy

The Transit of Venus

 

 

On Wednesday 6th June, 2012 in Eastern Australia and New Zealand (as well Pacific islands across to Alaska) Venus was seen to pass between the Earth and the Sun; appearing as a small circular spot crossing the sun’s disc; for around six and a half hours.

This is a very rare astronomical event that has been the cause of great change to our world.

This is not because, as the astrologers would have it, that human events are governed or predicted by the disposition of the stars or planets.  It is because the event has served to significantly advance scientific knowledge and our understanding of the Universe.

Read more: The Transit of Venus

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