Russian plans first SVBR-100 lead bismuth modular fast reactor for 2017

World Nuclear News -Russia is also pushing ahead with a small modular fast reactor cooled by lead-bismuth eutectic, the SVBR-100. The plan is to complete the design development and put on line a 100 MWe demonstration plant by the end of 2017, with total investment of RUR16 billion ($585 million). The site is to be …

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Cooling semiconductor with 50 microwatts of laser light to 4 degrees above absolute zero

Researchers at the Niels Bohr Institute have combined two worlds – quantum physics and nano physics, and this has led to the discovery of a new method for laser cooling semiconductor membranes. Semiconductors are vital components in solar cells, LEDs and many other electronics, and the efficient cooling of components is important for future quantum …

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Apple Valuation, cash and revenue breakdown

Apple ended the day just short of $500 billion. Apple finished at 499.20 billion on Feb 28, 2012. Apple is up to $507 billion in valuation today. Seekingalpha had a transcript of the January 24, 2012 Apple first quarter earnings call Apple cash for short-term and long-term marketable securities totaled $97.6 billion at the end …

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Space Based Solar Power Status

Japan is currently the only country with a focused solar power satellite plan. In fact, space power is one of the nine official goals of the Japanese space programme. The country’s space agency is planning to construct a solar power station in space and use it to beam energy down to earth using lasers by …

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