Cody Taylor

Jennie’s on the hunt for a great laptop in her price range.

Who are scam baiters, and why do they bother trying to give scammers the runaround? Ars explores the flourishing communities of scam baiters who help each other do everything they can to waste scammers’ time, including enticing them to get ridiculous tattoos and sending them on treks across Africa for nonexistent cash.

Lyse has become the largest fiber-to-the-home provider in Norway thanks to an innovative business model that asks customers to preregister before any fiber is dug, then offers them a 0 savings if they dig their own trench from the street to the home. So far, 80 percent of Lyse’s customers have broken out the shovels.

Omomyid was among several readers writing in about the production of microscopic amounts of ultra-dense deuterium by scientists at the University of Gothenberg, in Sweden. A cubic centimeter of the stuff would weigh 287 lbs. (130 kg). UDD is 100,000 times more dense than water, and a million times more dense than deuterium ice, which is a common fuel in laser-ignited fusion projects. The researchers say that, if (big if) the material can be produced in large quantities, it would vastly improve the chances of starting a fusion reaction, as the atoms are much closer together. Such a D-D fusion reaction would be cleaner than one involving highly radioactive tritium. Many outlets have picked up the same press release that Science Daily printed pretty much verbatim (as is their wont); there doesn’t seem to be much else about this on the Web. Here’s the home page of one of the researchers. The press release gives no hint as to how the UDD was produced. Reader wisebabo asks: “I can easily imagine a material being compressed by some heavy duty diamond anvil to reach this density, the question is: what happens when you let the pressure off? Will it expand (explosively one would presume) back to its original volume?”

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pfleming writes “Microsoft quietly, or not so quietly, raised some cheap cash in bond sales yesterday. For a company that already has a huge cash war chest and doesn’t carry debt, what is the incentive to sell nearly billion in bonds? From the article: ‘Microsoft is sitting on billion in cash, so the company doesn’t need the bond proceeds “unless they have something big in mind,” says Reena Aggarwal, professor of finance at Georgetown University’s McDonough School of Business.'”

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Mike writes “An ambitious Arizona company has recently revealed plans for a solar powered bullet train that will streak across the desert at 220 mph, traveling from Tuscon to Phoenix in 30 minutes flat. Proposed by Solar Bullet LLC, the system comprises a series of tracks that would serve stations including Chandler, Casa Grande, Red Rock, and Marana, and may one day be extended to Flagstaff and Nogales. The train would require 110 megawatts of electricity, which would be generated by solar panels mounted above the tracks.” Local coverage of the plan takes a harder look, noting that Solar Bullet LLC is two guys who are now asking local governments in the towns at which such a train would potentially stop for K for a legal and feasibility study. Total cost is estimated at B.

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SoundGuyNoise sends in a story that brings into relief just how unsettled is the question of whether police can use GPS to track suspects without a warrant. Just a couple of days ago a Wisconsin appeals court ruled that such tracking is OK; and today an appeals court in New York reached the opposite conclusion. “It was wrong for a police investigator to slap a GPS tracking device under a defendant’s van to track his movements, the state’s top court ruled today. A sharply divided NY Court of Appeals, in a 4-3 decision, reversed the burglary conviction of defendant Scott Weaver, 41, of Watervliet. Four years ago, State Police tracked Weaver over 65 days in connection with the burglary investigation.”

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nandemoari writes “Hackers have reportedly infiltrated restricted computer databases at the University of California Berkeley, putting the private data of 160,000 students, alumni, and others at risk. According to UC Berkeley, computer administrators determined on April 9, 2009 that electronic databases in University Health Services had been breached by overseas criminals. The breakins began in October 2008. Information contained on the breached databases included Social Security numbers, health insurance information, and non-treatment medical information such as records of immunization and names of treating physicians.”

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