Mr_Foo writes "According to a Nature article, the Mars Reconnaissance Orbiter's HiRISE imager is suffering from a loss of peripheral vision. The problem surfaced less than a month after the orbiter reached Mars. One the camera's four color detectors has completely stopped working, and it is feared that the problems are spreading. Currently seven of the fourteen HiRISE's detectors are sending back corrupted data and although the issue is only creating a 2% loss of signal at this time it is expected to worsen. The lead investigator for the mission is quoted as saying the problem is systemic: 'In the broken detectors, extra peaks and troughs are somehow being introduced, causing... a "ringing" in the signal. "We don't know where the ringing is coming from," [the investigator] says.' Warming the electronics before taking images seems to help the problem. This effect might be one reason why the detectors on the cold periphery of the array were the first to pack up."

We've all heard of Google bombing; the US Government may be taking the expression rather literally. Planning is now underway across the government for the proper way to respond to a cyber attack, and options on the table include launching a cyber counterattack or even bombing the attack's source. The article makes clear that no settled plan is in place, and quotes one spokesman as saying "the preferred route would be warning the source to shut down the attack before a military response." That's assuming the source could be found. From the article: "If the United States found itself under a major cyberattack aimed at undermining the nations critical information infrastructure, the Department of Defense is prepared, based on the authority of the president, to launch a cyber counterattack or an actual bombing of an attack source."

The FDA has just approved for military use a shunt that allows partially-severed limbs to continue to get circulation. The FDA approved the device in a fast-track process lasting only a week. The article notes: "For most, it won't be a matter of saving a limb outright but rather salvaging the quality of a wounded leg or arm... The shunt may save injured limbs from amputation, since it can be implanted on the battlefield to maintain blood flow until a wounded soldier undergoes surgery, FDA officials said. Since the start of the Iraq war, more than 500 soldiers have lost limbs, many to injuries suffered in roadside bombings."

RockDoctor writes "Dark Reading carries an article by one Nathan Spande who works in Cambodia. Locally he finds that OpenOffice.Org and MS Office are the same price ($2), or $7-20 by downloading. He discusses why the economics of OpenSource don't work in this environment, and how it contributes to global computer security issues through the "little extras" (trojans, spambots and other malware) that typically accompany such "local editions" of software. The economics of software outside the west are very different to what most people are used to."