Science News has a story of strange bedfellows. It seems that Antarctica was once adjacent to what is now the American Southwest, some 800 million years ago. Earth's continents then formed a supercontinent called Rodinia, predating Pangaea by some 550 million years. "...the ratios of neodymium isotopes in the ancient sediments in the Transantarctic Mountains are the same as those in what was then Laurentia, says Goodge. Also, the hafnium isotope ratios in the 1.44-billion-year-old zircons found in East Antarctica match those of the zircons found in the distinctive granites now found primarily in North America. Finally, the researchers note, the ratios of various isotopes and elements in a basketball-sized chunk of granite found in East Antarctica — a chunk ripped by a glacier from bedrock now smothered by thick ice, the team speculates — match those of granite found only in what was southwestern Laurentia, which today is the American Southwest."

The LA Times is running a piece on cooperation among cable companies and telcos. No, not cablecos cooperating with telcos; rather, both industries working on industry-wide initiatives aimed at getting a leg up on the other. AT&T, Verizon, and Qwest have been working on a site, Moveroo.com, aimed at easing the pain of people moving within the US — by making it easier for them to hook up with the incumbent telco at their destination, for instance. Odd that there is no mention of which cable services might be available where they are heading. The cablecos are cooperating on a more ambitious initiative to standardize targeted advertising nationwide, using data gathered from the set-top boxes used by Time Warner, Cox, Comcast, Cablevision, Charter, and Bright House Networks. The article quotes a spokesman from a utility consumers' action group: " [The spokesman] said these moves by the telecom and cable industries may be good for the respective businesses, but they almost surely won't be good for consumers. 'All they're doing is creating obstacles to each other's industry from gaining an advantage,' he said. 'That's not competition.' Well, it is. But not the kind that benefits customers."