I've just stumbled across an exciting new (to me at least) section of the NASA web site. It's called Worldview, and it does what it says on the tin. It's part of NASA's Earth Observing System Data and Information System (EOSDIS for short), and it gives you a satellite's view of planet Earth a bit like Google Earth, except that it's updated on a daily basis! To give you some idea of the power of Worldview, and also an insight into why I was wandering the virtual corridors of NASA late last night, here's a "close up" image of Cape Morris Jesup, the most northerly point in Greenland, taken on March 18th 2013:

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Michael Hart is dead. Long live Project Gutenberg.

Michael was the founder of Project Gutenberg, and typed the first ever "e-book" into a computer via a Teletype machine way back on July 4th 1971. That "book" was the Declaration of Independence of the United States from Great Britain. and Michael died on September 6th 2011, aged 64. According to his obituary in the Economist:

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Yesterday Google and other members of The Climate Group sent an open letter to President Barack Obama urging him to:

Adopt the goal of giving every household and business access to timely, useful and actionable information on their energy use.

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In addition to the battles taking place in South Ossetia and beyond, another war is in progress in cyberspace. According to the Shadowserver Foundation a number of Georgian websites, including that of president Mikhail Saakashvili, have been subject to a distributed denial of service (DDoS) attack.

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