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Travel

Morocco

 

 

 

In August 2008 we visited Morocco; before going to Spain and Portugal.  We flew into Marrakesh from Malta and then used the train via Casablanca to Fez; before train-travelling further north to Tangiers.

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Fiction, Recollections & News

Julian Assange’s Endgame

A facebook friend has sent me this link 'Want to Know Julian Assange’s Endgame? He Told You a Decade Ago' (by Andy Greenberg, that appeared in WIRED in Oct 2016) and I couldn't resist bringing it to your attention.

To read it click on this image from the article:

 
Image (cropped): MARK CHEW/FAIRFAX MEDIA/GETTY IMAGES

 

Assange is an Australian who has already featured in several articles on this website:

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Opinions and Philosophy

Renewable Electricity

 

 

As the energy is essentially free, renewable electricity costs, like those of nuclear electricity, are almost entirely dependent on the up-front construction costs and the method of financing these.  Minimising the initial investment, relative to the expected energy yield, is critical to commercial viability.  But revenue is also dependent on when, and where, the energy can be delivered to meet the demand patterns of energy consumers.

For example, if it requires four times the capital investment in equipment to extract one megawatt hour (1 MWh) of useable electricity from sunlight, as compared to extracting it from wind, engineers need to find ways of quartering the cost of solar capture and conversion equipment; or increasing the energy converted to electricity fourfold; to make solar directly competitive.

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