Danny Rathjens pointed out a story about the DIY weapons created by Libyan rebels. One of the more interesting is a machine gun drone created from a Power Wheels-style ATV. Rebels outfit the toys with a small cannon and attach controls via long wire. A solider can hide while he uses a small television and simple controls to move the vehicle and fire the gun. A similar system is also outfitted to a toy truck with a machine gun on top.

ElementOfDestruction writes "Italy has joined Germany in halting the production of energy from atomic power generation. This differs from Germany in that the Italian decision was made by a public vote, rather than a government mandated shutdown. 57% of Italian Households voted in this public measure. While democracy should trump all, is it wise to hold majority opinion so high that it slows down progress?"

swellconvivialguy writes "Looking at a picture of the world's largest container ship, it's easy to visualize how 10,000 containers fall overboard from these vessels every year. Scientists from the Monterey Bay Aquarium Research Institute are now undertaking the Lost Container Cruise, an attempt to gauge the effects of shipping containers lost at sea by studying a tire-filled container, which marine biologists discovered in the Monterey Bay National Marine Sanctuary. (The research [PDF] is being funded by a multi-million dollar settlement with the operators of the Med Taipei, the ship that lost the cargo.) The work is not unlike studying a deep water shipwreck: Use robotic submarine to take pictures and collect sediment samples; repeat."

An anonymous reader writes "A distance learning university in the UK has revamped its IT curriculum to attract more students — the biggest change is that budding coders will get a chunk of hardware which plugs into a computer via USB and can be programmed using a language called Sense — based on MIT's Scratch 'drag and drop' programming language. The university hopes this gadget-based approach will encourage fewer students to give up on their studies."

FizzaNawaz writes "On Monday, the Obama administration is preparing announce the next steps that the US will take to build its 21st century electric grid, and IT is expected to play a big part in the plans. The White House is hosting a 90-minute media event called 'Building the 21st Century Electric Grid' and is releasing a new report on what it will take for lawmakers and the private sector to come together to solve this aspect of the energy challenge."

An anonymous reader writes "Barnes & Nobles' latest e-reader has already been hacked. In a couple of surprise videos this morning, the hacker zoryl showed the Nook Touch running the Kindle app and running ADW Launcher. The second video also hints at the presence of Bluetooth."

capedgirardeau writes with a clipping from the AP about engineer Ken Yankelevitz: "[W]ith the retired Bozeman engineer's 70th birthday approaching, disabled gamers say they fear there will be no one to replace Yankelevitz, who has sustained quadriplegic game controllers for 30 years almost entirely by himself. The retired aerospace engineer hand makes the controllers with custom parts in his Montana workshop, offering them at a price just enough to cover parts." Yankelevitz builds interfaces to control an Xbox 360 or PlayStation.

mikejuk writes "There is one big problem with online shopping. You can't actually try out the goods until they arrive. Now Fits.me has a sort of solution in the form of a 'FitBot.' This is described as a robot mannequin, although this particular robot moves in ways that have to be seen to be believed. Servo motors are used to move sections of the body in and out to create different body shapes. It is very eerie and slightly disturbing to watch!"

MojoKid writes "Samsung's Galaxy Tab 10.1 was announced way back in February this year just prior to Apple's iPad 2 launch. Shortly after, a Samsung VP noted the company was re-evaluating their Galaxy Tab line in the wake of Apple's strong iPad 2 showing in early March. Since then, the Galaxy Tab 10.1 has begun shipping and early reports show the Android 3.1 driven device to be slightly thinner than the iPad 2, lighter and with NVIDIA's 1GHz dual-core Tegra 2 processor under the hood, every bit as capable. With recent Honeycomb entrants in the 10-inch Android tablet market, like the Asus Transformer, Motorola Xoom and Samsung Galaxy Tab 10.1, the iPad 2 finally has solid competition in terms of both hardware and OS performance."

Lucas123 writes "Apple has leaped two spots to become the world's largest consumer of semiconductor technology, including NAND flash, NOR flash and microprocessors. Apple spent $17.5 billion on semiconductors in 2010, an increase of 79.6% over 2009. Sixty-one percent of Apple's semiconductor budget in 2010 was spent on wireless products such as the iPhone and iPad, while second place HP spent 82% of its semiconductor budget on computer products like desktops, notebooks and servers."

AffidavitDonda writes "IBM researchers have built the first integrated circuit (IC) based on a graphene transistor. The circuit, built on a wafer of silicon carbide, consists of field-effect transistors made of graphene. The IC also includes metallic structures, such as on-chip inductors and the transistors' sources and drains. The circuit the team built is a broadband radio-frequency mixer, a fundamental component of radios that processes signals by finding the difference between two high-frequency wavelengths."

mask.of.sanity writes "The chief security officer for Google Apps, Eran Feigenbaum, said popular concerns over data sovereignty in outsourced environments are unwarranted. He said businesses should worry about security and privacy of data, rather than where it is stored. The comments clash with those made by IT pros including Gartner, who said cloud providers like Google can't be trusted with sensitive data."

An anonymous reader writes "Patrick Flanagan serves as the token human in robot percussion group Jazari. In this video Flanagan controls his bots with a Wiimote and a custom Arduino controller made from arcade buttons, zebra wood, and springbook horns. Due to production costs and environmental concerns, we haven't seen many new musical instruments made from dead animals in this century, but who knows? Maybe 2k11 is the year music device makers go stone-age."

garymortimer writes with an excerpt from a story loaded with eye-popping pictures and video on how to create — with some bamboo and mesh lashed on — a UAV to fly through and learn from swarms of bats in rural Texas. "Brazilian Free-tailed bats (also called Tadarida) come together in the millions in caves all over Texas, leaving every night in swarms so big they can be detected by doppler radar. Somehow, they manage to fly through this dense self-clutter without major collisions, and so our goal is to better understand this behavior. For the AIRFOILS project, the IML team created the previously mentioned Batcopter. The goal was to fly a UAV through the dense clutter, and record the bats' response with three ground-based high-speed FLIR cameras and an airborne 3D HD GoPro camera. The hope is to extract fundamental control laws of flying behavior in order to achieve better autonomous UAV flight."

dkd903 writes "According to proposals for Fedora 16, Btrfs will be the default filesystem used in that release. The proposal has been approved by the Fedora Engineering Steering Committee. In Fedora 16, the switch from EXT4 to Btrfs will be a 'simple switch' — it means that major Btrfs features such as RAID and LVM capabilities will not be forced onto users."

mdsolar writes "In the wake of the Fukushima nuclear disaster in Japan, [German Chancellor] Merkel announced that her country would close all of its 17 existing reactors by 2022. Other nations, including Japan, Italy, and Switzerland, have announced plans to pare back nuclear power, but none have gone as far as Germany, the world's fourth-largest economy. Merkel vows to replace nuclear power with alternatives that do not increase greenhouse gases or shackle the economic growth. Could the US do the same? An increasing number of reports suggest it is not beyond the realm of possibility, and Germany could provide a road map."

An anonymous reader writes "After Intel showed a ray traced version of Wolfenstein last year running cloud-based streamed to a laptop the company that has just recently announced its shift to the mobile market shows now their research project Lalso running on various x86-tablets with 5 to 10 inch screens. The heavy calculations are performed by a cloud consisting of a machine with a Knights Ferry card (32 cores) inside. The achieved frame rates are around 20-30 fps."

Hugh Pickens writes "Government ministers and officials from the European Union countries who met to discuss atomic energy safety have agreed to carry out stress tests on nuclear reactors to test their capacity to withstand major incidents like the earthquake and tsunami that rocked the Fukushima plant in March. 'The accident at Fukushima in Japan has affected us all,' says French Environment Minister Nathalie Kosciusko-Morizet. 'It quickly became apparent there is a need to learn lessons from the accident and to improve and raise our standards and ways of cooperating on nuclear safety.' The stress tests will be performed on Europe's 143 working reactors and other atomic installations. 'You have to move the safety envelope,' says Roger Mattson, former leader of the US task force that investigated the Three Mile Island nuclear accident in 1979, and an organizer of the group issuing the letter. 'You have to take these severe accidents into account and do more to prevent the very low-probability events.'"

We discussed Sony's E3 announcement of the pricing and details of the Vita portable console (hands-on report), but they also made a stronger push into the 3D space, revealing a 24" display specifically designed for 3D gaming. Most notable about this display is that two players wearing 3D glasses can use it to view separate images on screen. This means that when playing with a friend, you need not sacrifice 50% of screen real estate to accommodate the other player. The Guardian has a good run-down of Sony's other E3 announcements.

BertieBaggio writes "I am a medical student at the end of an academic year trying to get my notes organised. I'm looking for a software document organisation system to organise a mix of text notes, journal articles, diagrams and scans. Ideally such a system would permit full-text and metadata search, multiple categorisations (eg tags), preserve the underlying files and be cross-platform (Linux/Windows/OS X). While I'm not averse to paying for such a complex solution, ideally the software would be FOSS so that extension or migration are possible if necessary. Desktop search (eg Google Desktop) probably does 90% of what I want apart from multiple categorisations, which is the feature I'm most interested in. Searching turned up a similar question over at 43folders which pointed me in the direction of Papers and DevonThink, but these are OS X only and seem to be aimed more at academic paper organisation. What recommendations does the Slashdot community have for categorising and organising a heterogeneous mix of files?"