Friday, September 16, 2005

Enthusiast uses Google to reveal Roman ruins


Google Earth programme leads to remains of ancient villa.

Using satellite images from Google Maps and Google Earth, an Italian computer programmer has stumbled upon the remains of an ancient villa. Luca Mori was studying maps of the region around his town of Sorbolo, near Parma, when he noticed a prominent, oval, shaded form more than 500 metres long. It was the meander of an ancient river, visible because former watercourses absorb different amounts of moisture from the air than their surroundings do.

His eye was caught by unusual 'rectangular shadows' nearby. Curious, he analysed the image further, and concluded that the lines must represent a buried structure of human origin. Eventually, he traced out what looked like the inner courtyards of a villa.

Mori, who describes the finding on his blog, QuellĂ­ Della Bassa, contacted archaeologists, including experts at the National Archaeological Museum of Parma. They confirmed the find. At first it was thought to be a Bronze Age village, but an inspection of the site turned up ceramic pieces that indicated it was a Roman villa.

"Mori's research is interesting in its approach," says Manuela Catarsi Dall'Aglio, an archaeologist at the National Archaeological Museum of Parma. He says the find may be similar to a villa the museum is currently excavating at Cannetolo di Fontanellato, which was found during the construction of a high-speed rail network. "Only a scientific, archeological dig will tell," he adds.

The local authorities will have to approve any archaeological digs before they can take place.

Source Nature

Thursday, September 15, 2005

Beltway vs. Blogosphere

Democrats are struggling to reconcile the differences between party leaders in D.C. and independent activists on the Net.

Sept. 14, 2005 - If I am hearing Simon Rosenberg right (and he is worth listening to), a nasty civil war is brewing within the Democratic Party, and Sen. Hillary Rodham Clinton—the party’s presumptive 2008 nominee—needs to avoid getting caught in the middle of it.

“It’s not a fight between liberals and conservatives,” Rosenberg told me the other day. “It’s between our ‘governing class’ here and activists everywhere else.”

In other words, it’s the Beltway versus the Blogosphere.

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Google finds blog search


Google Inc. on Wednesday began testing a search service for Web logs. "Blog Search will help our users explore the blogging universe more effectively, and perhaps inspire many to join the revolution themselves," the company said at www.google.com/blogsearch.

Google's database includes only stories posted on blogs by publishers who have alerted monitoring services. It does not include traditional news Web sites, weather or stock quotes. Blog searches can be saved and will be updated automatically when a pertinent item is received.

"The 800-pound gorilla just entered the blogosphere," said Charlene Li, principal analyst with Forrester Research (FORR: news, chart, profile) . She added that Google's experience at understanding how to present search results with relevance (putting the most important entries higher up) will be "the secret sauce to Google's blog-search success."

Li suggests that other blog search services, like Technorati or Feedster, could be in for some tough times not just with Google in the game, but with expected offerings of blog search from major portals. "Their arrival will tighten the noose even more on smaller players," she wrote on her own blog.

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