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Science

 

China sets great store by the sciences.  Not only does it see science and engineering as fundamental to its future success, it has a preoccupation with anthropology and palaeontology.  And this is not just reflected in its museums.

China is dotted with excellently preserved ancient sites of Stone Age and Bronze Age cultures. 

 


image014A 'dig' site - late Stone Age

China has a most impressive fossil record that links the dinosaurs to modern birds in a very unequivocal fashion.  It was Chinese scientists who made these discoveries in palaeontology and developed the theory that is now accepted by scientists worldwide. 

There is greater pride in the early technological achievements including printing, paper, gunpowder and the compass, as well as many others.

China is the third nation to put a man in space.  After an initial unmanned flight to celebrate the Peoples’ Republic’s 50th Birthday in 1999, they sent their first Astronaut, Yang Liwei, into space aboard Shenzhou 5 in 2003. Then under the Chinese Lunar Exploration Program, an un-manned lunar orbiter,  Chang'e 1, successfully orbited the Moon in 2007.  They are presently on track to put one or more men on the Moon by 2030; probably ahead of a US return.

China is becoming a significant generator of nuclear electricity.   China presently ranks tenth (in order) behind: the United States; France; Japan; Russia; Germany; South Korea(ROK); Ukraine; Canada and the  United Kingdom.

Currently China has just 13 nuclear power reactors in operation with a generating capacity of 10.23 GWe less than 2% of its electricity (compare this with France at over 75%; or Japan 30%).   But more than 25 new larger reactors are under construction; and more are about to start construction soon.                                                                Read More…

To facilitate this expansion it has formed nuclear partnership deals with Westinghouse (US); France; Germany; Russia and Canada for the further development of various nuclear power technologies.  As a result, in several areas, it is now leading the World in advanced nuclear technologies.

Additional reactors planned include some of the world's most advanced, to give more than a ten-fold increase in nuclear capacity to at least 80 GWe by 2020; 200 GWe by 2030; and 400 GWe by 2050.

Thus unless the US steps-up its nuclear generation program in response, by around 2025 China will overtake the US to become the largest generator of nuclear electricity in the World.  

Similarly China is a world leader in advanced coal gasification and furnace technologies and will soon be the largest manufacturer of wind turbines.  

Already most EV solar panels imported into Australia come from China.

 

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Travel

The United Kingdom

 

In May and Early June 2013 we again spent some time in the UK on our way to Russia. First stop London. On the surface London seems quite like Australia. Walking about the streets; buying meals; travelling on public transport; staying in hotels; watching TV; going to a play; visiting friends; shopping; going to the movies in London seems mundane compared to travel to most other countries.  Signs are in English; most people speak a version of our language, depending on their region of origin. Electricity is the same and we drive on the same side or the street.  Bott Wendy and I have lived in London in previous lives, so it's like another home.

But look as you might, nowhere in Australia is really like London.

Read more: The United Kingdom

Fiction, Recollections & News

We hired a Jeep

 

In Sicily we hired a Jeep to get from Palermo around the island.

I had my doubts about this steed. Our two big bags wouldn't fit in the boot. One had to be strapped in on the back seat - a bit disappointing.

At above 130, the speed limit, there's something odd about the steering – so much so that I stopped quite soon to check the tyre pressures. I was regretting my choice.

Reassured about the tyres we set off again.

On the plus side the fuel consumption seemed OK and the zoned climate control worked well.

Read more: We hired a Jeep

Opinions and Philosophy

More nuclear medicine

 

 

 

As a follow-up to my radiation treatment for prostate cancer, that I reported here as: Medical fun and games, I recently underwent a PET scan, to check that all is well. 

When I first heard of them I imagined that a PET scan was a more generic all-encompassing version of a CAT scan - perhaps one involving dogs and rabbits; or even goldfish?

Read more: More nuclear medicine

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