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6 months ago | Viewed 0 times
Last weekend, at the Museum of Electricity , in Lisbon, took place the public exhibition " Festival Solar " . It was possible to better understand the different forms of energy production, like concentrating solar power ( CSP ) and photovoltaic (PV) systems. This initiative also included discussions on solar architecture ( “Arquitectura e Sustentabilidade Energética” ) and evolution from coal to sun ( “Do Carvão ao Sol” ).
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8 months ago | Viewed 0 times
Photoset of Portugal´s largest photovoltaic power stations ( until March ), which are located in the Portuguese region of Alentejo.
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9 months ago | Viewed 0 times
An interesting depiction of global conflict, with data from the Heidelberg Institute for International Conflict Research and graphic from Good Magazine .
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9 months ago | Viewed 0 times
Continuing the trend of previous years, the most frequent conflict item in 2008 was “system/ideology”, with 107 cases. According to the HIIK study, this item means that conflicts were conducted in order to change the political or economic system or concerned ideological differences.
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10 months ago | Viewed 0 times
Something quite special is going on in Finland. The government is about to sign a law that would allow various organisations to read the email contents from the users of their own networks. This includes companies, libraries, kindergardens and many others.