An anonymous reader writes with this interesting bit of speculation: "NASA can put humanoids on the Moon in just 1000 days. They would be controlled by scientists on Earth using motion capture suits, giving them the feeling of being on the lunar surface. If they can achieve this for real, the results for science research of our satellite could be amazing."

CWmike writes "A federal judge has dismissed a year-old lawsuit against Microsoft over alleged antitrust violations for the 'downgrade' rules it set for Windows Vista and XP. The order put an end to the lawsuit filed by Emma Alvarado in February 2009. In her original complaint, she accused Microsoft of coercing computer makers into forcing consumers who wanted to run Windows XP to first buy Windows Vista, or later, Windows 7, before they were allowed to downgrade to XP. The judge rejected Alvarado's accusations, saying that the plaintiff had not proved Microsoft benefited from the downgrade practices that it created and that OEMs implemented."

NotAnIndividual writes "On an ice fishing trip two months ago, I lost my iPhone somewhere in the snow. I searched and searched, but to no avail. But just this weekend when moving the ice hut, lo and behold there it was. I quickly threw it into a bag of rice and placed it under a lamp to defrost. Three hours later I plugged it in. I wasn't expecting much. I mean, really, it had been frozen in snow for the last two months! To my surprise, the Apple logo popped up. I put in the SIM card and voila, my iPhone was back. My apps, my contacts, my music and more importantly my life were back. And this is the same iPhone that I dropped in a cup of coffee a few months ago! This got me wondering how much damage a cell phone can actually take. How have other Slashdot users punished their phones without actually killing them completely?"

roh2cool writes "If you are a watch freak and also happen to be a fan of ultra rare (and expensive) gadgets, this might just interest you. The LG GD910 watch phone looks like a normal watch – except for the fact that it can double up as your mobile phone when needed. 'It is quite thin at just 13.9mm and packs in 3G and Video Calling capabilities as well. The phone is quite stylish and the front fascia is covered by scratch-proof tempered glass. It comes with a Bluetooth headset so you don’t have to keep talking like David Hasselhoff talked to his super-car KITT in the “Knight Rider” series.'"

Physicist Sean Carroll has built up a bit of a name for himself by tackling one of the age old questions that no one has been able to fully explain: What is time? Earlier this month he gave an interview with Wired where he tried to explain his theories in layman's terms. "I’m trying to understand how time works. And that’s a huge question that has lots of different aspects to it. A lot of them go back to Einstein and spacetime and how we measure time using clocks. But the particular aspect of time that I’m interested in is the arrow of time: the fact that the past is different from the future. We remember the past but we don’t remember the future. There are irreversible processes. There are things that happen, like you turn an egg into an omelet, but you can’t turn an omelet into an egg."

MojoKid writes "Hard drive capacities are sometimes broken down by the number of platters and the size of each. The first 1TB drives, for example, used five 200GB platters; current-generation 1TB drives use two 500GB platters. These values, however, only refer to the accessible storage capacity, not the total size of the platter itself. Invisible to the end-user, additional capacity is used to store positional information and for ECC. The latest Advanced Format hard drive technology changes a hard drive's sector size from 512 bytes to 4096 bytes. This allows the ECC data to be stored more efficiently. Advanced Format drives emulate a 512 byte sector size, to keep backwards compatibility intact, by mapping eight logical 512 byte sectors to a single physical sector. Unfortunately, this creates a problem for Windows XP users. The good news is, Western Digital has already solved the problem and HotHardware offers some insight into the technology and how it performs."

daedae writes "It seems Facebook has been granted a patent for the news feed, as a method of monitoring activities, storing them in a database, and displaying an appropriate set of activities to an appropriate set of users. 'That sounds pretty broad, and the social-networking world was all atwitter at the possible ramifications. Writing for ReadWriteWeb, Marshall Kirkpatrick proclaimed, "This could be very big. ... MySpace, Flickr, Yahoo, Twitter (?), the sharing part of Google Reader, and even Google Buzz — do all of these sites have technology at the center of their social experiences that falls under this new patent of Facebook's?" The patent may not be that broad. Nick O'Neill at the All Facebook blog wrote that the patent doesn't appear to cover status updates as used by Twitter. "It appears that this patent surrounds implicit actions. This means status updates, which is what Twitter is based on, are not part of this patent. ... Instead, this is about stories about the actions of a user's friends. While still significant, the implications for competing social networks may be less substantial," O'Neill wrote.'"

Several sources are reporting on a new metric that computer scientists are going after with respect to recommender systems — recommendation diversity. "In a paper that will be released by PNAS, a group of scientists are pushing the limits of recommendation systems, creating new algorithms that will make more tangential recommendations to users, which can help expand their interests, which will increase the longevity and utility of the recommendation system itself. Accuracy has long been the most prized measurement in recommending content, like movies, links, or music. However, computer scientists note that this type of system can narrow the field of interest for each user the more it is used. Improved accuracy can result in a strong filtering based on a user's interests, until the system can only recommend a small subset of all the content it has to offer."

KentuckyFC writes writes to share a new online test that is being touted as the "financial Turing test." The web-based exercise asks users to distinguish between real and randomly generated financial data. "Various economists argue that the efficiency of a market ought to be clearly evident in the returns it produces. They say that the more efficient it is, the more random its returns will be and a perfect market should be completely random. That would appear to give the lie to the widespread belief that humans are unable to tell the difference between financial market returns and, say, a sequence of coin tosses. However, there is good evidence that financial markets are not random (although they do not appear to be predictable either). Now a group of scientists have developed a financial Turing test to find out whether humans can distinguish real financial data from the same data randomly rearranged. Anybody can take the test and the results indicate that humans are actually rather good at this kind of pattern recognition."

An anonymous reader writes to share recent statements by Chinese scientists that indicate troubled waters ahead if Google were to pull out of China. "More than three-quarters of scientists in China use the search engine Google as a primary research tool and say their work would be significantly hampered if they were to lose it, a survey showed on Wednesday. In the survey, 84 percent said losing Google would 'somewhat or significantly' hamper their research and 78 percent said international collaborations would be affected. 'Research without Google would be like life without electricity,' one Chinese scientist said in the survey, which asked more than 700 scientists for their views."

ptorrone writes "Hardware hacker 'Ladyada' has released an open source, retro, arcade-style, table-tennis-for-two clock called the MONOCHRON. According to the MONCHRON project page the desire was 'to make a clock that was ultra-hackable, from adding a separate battery-backed RTC to designing the enclosure so you could program the clock once its assembled.' It includes an ATmega328 processor (with Arduino stk500 bootloader for easy hacking. It's completely open source hardware: all firmware, layout, and CAD files are yours to mess with."

upto0013 notes the latest spot of trouble for Google in Europe: the EU says that Google's Street View images violate privacy laws. The EU's privacy watchdog asked Google to notify cities and towns before photographing (Google says it does this already) and to delete original photos after 6 months (Google keeps them for a year and says it has reason to do so). "[T]he privacy official] said that the company should revise its 'disproportionate' policy of keeping the original unblurred images for up to a year, saying improvements in Google's blurring technology and better public awareness would lead to fewer complaints — and a shorter delay for people to react to the photos they see on the site. Complaints about the images put online would usually be checked against the original photos."