palegray.net writes "Scientists have discovered new meaning behind the functions of the Antikythera Mechanism, which has been referred to as the oldest known analog computing device. In addition to providing a means to calculate the dates for solar eclipses, the device apparently tracked the four-year cycles of the Olympiad. From the New York Times article: 'Only now, applying high-resolution imaging systems and three-dimensional X-ray tomography, have experts been able to decipher inscriptions and reconstruct functions of the bronze gears on the mechanism. The latest research has revealed details of dials on the instrument's back side, including the names of all 12 months of an ancient calendar.'"

the4thdimension writes "MySpace has joined a coalition of other big-name e-services in support of OpenID. If you aren't familiar with the OpenID coalition, they are a group that seeks to allow users to create a single account/password set to be used on a number of services. Such services already signed up include: Google's Blogger, Wordpress, AOL, Yahoo, Vox, LiveJournal, and others." Reader gbjbaanb adds a link to the BBC's coverage and points out that MySpace's 100 million users would mean nearly a doubling of the approximately 120 million OpenID accounts now in use, writing: "Initially support is to use MySpace OpenIDs as providers only — i.e. you cannot logon to MySpace with an OpenID created elsewhere, but that policy will change in the future. This should help to make OpenID the de-facto login mechanism for the Internet, now if only Microsoft would support it, there are plenty OSS OpenID libraries available."

neural.disruption writes "According to the EETimes, HP is announcing that it 'plans to unveil RRAM prototype chips based on memristors with crossbar arrays in 2009.' I don't know if you remember the earlier story about HP Labs proving the existence of the Memristor that had been predicted in 1971 by Leon Chua, and has the nice property of maintaining a memory of the current that passes by it. This could bring us a new type of small non-volatile high-speed RAM at low cost because of the low complexity of the mechanism employed."

Anonymous Coward Maximus writes with some interesting (and disheartening) bits found in recent EULAs from SUSE: "Apparently the Beta came/comes with an interesting EULA discussed in this Planète Béranger article that just makes me think where is this whole Novell/Microsoft ridiculousness going to end? One quote from the EULA to whet your appetite: 'The Software may contain an automatic disabling mechanism that prevents its use after a certain period of time, so You should back up Your system and take other measures to prevent any loss of files or data.' Hmmm... Here is the full Beta 3 EULA for you to dissect. Note that the final release has a different EULA that doesn't look that scary, but still mentions things like 'You acquire only a license to use the Software' and such." Personally, I find the "Benchmark Testing" section (under GENERAL TERMS in the final release's EULA) to be pretty irksome.

stoolpigeon writes "Reuters reports on a Harvard Medical School study on sleep patterns and how they relate to food. Researchers already knew that the sleep patterns of mice would change to match the opportunity to feed, but they did not know the mechanism that enabled the change. To find out, they looked for the part of the brain that was involved. They bred mice without a certain master gene that regulates the body's clock, and then targeted various parts of the brain with the gene, delivered in the shell of a virus. The results may, among other things, provide a new method for preparing to deal with jet lag: 'A period of fasting with no food at all for about 16 hours is enough to engage this [alternate body] clock,' the lead researcher said. The study appears in the journal Science."

Mike writes "As if the Zune wasn't already crippled and unpopular enough, now comes a story indicating that Microsoft may build a 'Copyright Cop' into every Zune. A future update of the software for Microsoft's portable media player will likely include a 'feature' that will block unauthorized copies of copyrighted videos from being played on it. The president of digital distribution for NBC, J. B. Perrette, said the plan is to create 'filtering technology that allows for playback of legitimately purchased content versus non-legitimately purchased content.' Of course there's no way to tell legitimate content that you create from 'non-legitimate' content, so this looks like just another nail in the coffin of the Zune." Update: 05/08 20:50 GMT by T : From Microsoft employee Cesar Menendez comes this categorical denial of any such filtering mechanism.

You asked questions about Skewz.com on April 2nd and April 3rd. Here are your answers. This media bias stuff is tricky to deal with. Both Skewz and Microsoft's Blewz are trying, anyway. Skewz people say they want to jump into the conversation attached to this post, so if you have any follow-up questions please feel free to ask them.

coondoggie writes to tell us that researchers from Penn State and New Mexico Tech have unraveled the mystery of lightning diversity. A new "Lightning Mapping Array" has been able to show detailed models on how lightning acts. "About 90% of lightning occurs inside clouds and is not visible to the casual observer, researchers said. The researchers wondered if lightning that appears within clouds and the lightning that escapes upward or downward shared the same development mechanisms, researchers said. Lightning forms in clouds when different areas of the cloud become either positively or negatively charged. Once the electric field near a charged area exceeds a certain propagation level, lightning occurs. The type of lightning depends on where the charge builds and where the imbalance in charge exists in the clouds. The mechanism behind different types of lightning is what the new model shows, researchers said."

Reservoir Hill writes "The Pentagon announced that the United States had mistakenly shipped to Taiwan four electrical fuses designed for use on intercontinental ballistic missiles, but has since recovered them. The mistaken shipment to Taiwan did not include nuclear materials, although the fuses are linked to the triggering mechanism in the nose cone of a Minuteman nuclear missile. Taiwanese authorities notified U.S. officials of the mistake, but it was not clear when the notification was made. An examination of the site in Taiwan where the components had been stored after delivery indicated that they had not been tampered with. The fuses had been in four shipping containers sent in March 2005 from F.E. Warren Air Force Base, Wyo., to a Defense Logisitics Agency warehouse at Hill Air Force Base, Utah. It was then in the logistics agency's control and was shipped to Taiwan "on or around" August 2006, according to a memo from Defense Secretary Robert Gates ordering Navy Adm. Kirkland H. Donald to investigate the incident."

palegray.net recommends a piece by Bruce Schneier up at Wired. Schneier addresses the central fallacy of the "transparent society" idea promoted by David Brin, and also takes on the flawed arguments that attempt to justify increased government monitoring of citizens. From the article: "If I disclose information to you, your power with respect to me increases. One way to address this power imbalance is for you to similarly disclose information to me. We both have less privacy, but the balance of power is maintained. But this mechanism fails utterly if you and I have different power levels to begin with."