Free Republic 4th Quarter Fundraising Target: $88,000 Receipts & Pledges to-date: $18,924
21%  
Woo hoo!! And the first 21% is in!! Thank you all very much!! God bless.

Technical (News/Activism)

Brevity: Headers | « Text »
  • Within a week I get to upgrade to a SmartPhone...

    02/06/2012 2:47:42 PM PST · by US Navy Vet · 87 replies
    06 Feb 2012 | US Navy Vet
    ...any recommendations, Suggestions?
  • DARPA-Funded Hacker's Tiny $50 Spy Computer Hides In Offices, Drops From Drones

    02/02/2012 11:10:30 AM PST · by alancarp · 15 replies
    FORBES ^ | 1/27/2012 | Andy Greenberg
    "...security researcher Brendan O’Connor is trying a different approach to spy hardware: building a sensor-equipped surveillance-capable computer that’s so cheap it can be sacrificed after one use, with off-the-shelf parts that anyone can buy and assemble for less than fifty dollars. At the Shmoocon security conference Friday in Washington D.C., O’Connor plans to present the F-BOMB, or Falling or Ballistically-launched Object that Makes Backdoors. Built from just the hardware in a commercially-available PogoPlug mini-computer, a few tiny antennae, eight gigabytes of flash memory and some 3D-printed plastic casing, the F-BOMB serves as 3.5 by 4 by 1 inch spy computer....
  • JET ENERGY Successfully Scores its SECOND COLD FUSION/LANR OPEN DEMONSTRATION AT MIT.

    02/01/2012 12:29:38 PM PST · by Widdy · 20 replies
    January 30-31, 2012 - Cambridge, MA. - As part of the IAP Course on COLD FUSION at the Massachusetts Institute of Technology, Dr. Mitchell Swartz, JET Energy, and Prof. Peter Hagelstein demonstrated cold fusion openly for scientists and engineers. The demonstration was a two day part of the detailed, yet overview, seven day course run by Prof. Hagelstein and Dr. Swartz, and followed the first open demonstrations of cold fusion at MIT in 2003. This JET Energy NANOR(TM) demonstrated a significant energy gain greater than 10, much larger than the previous open demonstration. This exhibition is also remarkable because it...
  • Textbook of the Future: The challenges

    01/30/2012 8:47:37 AM PST · by RicocheT · 13 replies
    ZD Net News & Blogs ^ | January 28, 2012 | Jason Perlow
    Summary: It’s actually cheaper to go to another planet than to give an iPad to every child. This month, Apple dropped a bombshell on the academic community by introducing iBooks Textbooks and iBooks Author. In combination, the two create a compelling framework for re-engineering the textbook in electronic form for K-12 students, permitting for rich color educational content and possibly an entirely new textbook ecosystem that could be made accessible to tens of millions of schoolchildren. The problems with Apple’s daring textbook plan are twofold. First, in that the iPad as a hardware platform is completely unsuitable to the needs...
  • Want to See the Soviet Union’s Massive Nuclear Equipped Super Plane?

    01/27/2012 8:41:38 AM PST · by mandaladon · 46 replies · 3+ views
    The Blaze ^ | 27Jan 2012 | Buck Sexton
    ...........During the darkest days of the Cold War, the Soviet Union decided to build a gigantic missile ship and troop transport to spearhead any future invasion of America or Western Europe. This Soviet sky monster was called an ekranoplan. The one you see in photos here is the Lun-class Ekranoplan. The most unique aspect of the “part plane, part boat, and part hovercraft” ekranoplan was its propulsion method, which is why it was also called a Ground Effect Vehicle (GEV) or “Sea Skimmer.” As Business Insider puts the GEV’s aerodynamic feat: “A GEV takes advantage of an aeronautical effect that...
  • Offsetting Global Warming: Molecule in Earth's Atmosphere Could 'Cool the Planet'

    01/26/2012 10:14:11 PM PST · by neverdem · 30 replies · 1+ views
    ScienceDaily ^ | Jan. 12, 2012 | NA
    Scientists have shown that a newly discovered molecule in Earth's atmosphere has the potential to play a significant role in off-setting global warming by cooling the planet. In a breakthrough paper published in Science, researchers from The University of Manchester, The University of Bristol and Sandia National Laboratories report the potentially revolutionary effects of Criegee biradicals. These invisible chemical intermediates are powerful oxidisers of pollutants such as nitrogen dioxide and sulfur dioxide, produced by combustion, and can naturally clean up the atmosphere. Although these chemical intermediates were hypothesised in the 1950s, it is only now that they have been detected....
  • New microbe turns sugary seaweed into fuel

    01/25/2012 7:49:44 PM PST · by neverdem · 30 replies
    Chemistry World ^ | 19 January 2012 | Jon Evans
    It may be slimy, slippery and rather unpleasant, but seaweed actually has a surprisingly wide range of uses, being a common source of food, chemicals, medicines and cosmetics. It may soon also be a source of biofuel, thanks to an engineered microbe able to transform seaweed directly into ethanol. Seaweed has a number of important advantages over other biofuel feedstocks. Unlike maize and sugarcane, it isn't grown on fields that otherwise would be producing food and unlike wood and energy crops, such as switchgrass, it doesn't contain any lignin, which makes the sugar molecules in it much easier to release.  As a...
  • Defkalion offers testing of cold fusion reactors

    01/24/2012 6:53:19 PM PST · by Kevmo · 34 replies
    Ny Teknik ^ | Jan 23 2012 | Mats Lewan
    The Greek company Defkalion has invited scientific and business organizations to test the core technology in its forthcoming energy products. The products are based on LENR – Low Energy Nuclear Reactions. In a press release on January 23, Defkalion has invited "internationally recognized and reputable scientific and business organizations" from now and two months ahead, to do independent testing with their own instruments on the reactors used in the Defkalion's forthcoming energy device, "Hyperion" . The apparatus is according to Defkalion based on "Chemically Assisted Low Energy Nuclear Reactions caused by Nickel and Hydrogen Nuclei", a technology supposedly developed by...
  • SOPA sponsor has another Internet bill that records you 24/7

    01/24/2012 10:53:44 AM PST · by ShadowAce · 37 replies
    Slash Gear ^ | 20 January 2012 | Chris Burns
    Senator Lamar Smith, lead sponsor of the currently dead SOPA bill you’ve heard so much about, has another bill in the works that uses Child Pornography as a screen to push through an amendment that’ll have your internet service provider tracking all of your financial dealings online. Each time you use a credit card, each time you read your bank statement, all of your IP information and your search history will be required by your ISP to be stored for 18 months at all times. This bill is H.R. 1981 and will have more dire consequences than SOPA or PIPA...
  • Feds Shut Down File-Sharing Site One Day After Web Protest

    01/19/2012 2:35:21 PM PST · by Biggirl · 16 replies · 1+ views
    http://thehill.com/ ^ | January 19, 2012 | Brendan Sasso
    The Justice Department seized Megaupload.com, one of the world's most popular file-sharing sites, and several of its related sites on Thursday. Prosecutors charged seven employees of Megaupload with criminal copyright infringement, conspiracy to commit racketeering and other charges. Each faces up to 55 years in prison.
  • Left and Right Unite Against Hollywood's Failed SOPA Overreach

    01/19/2012 6:45:49 AM PST · by transducer · 12 replies
    Big Hollywood ^ | January 18, 2012 | Larry O'Connor
    The Google logo has been blacked out today. Wikipedia, reddit, Mozilla and Twitpic are all blocking access to content. Even Star Trek icon George Takei has blocked his site. The moves are displays of cyber-protest against the heavy-handed and ill-conceived Stop Online Piracy Act (SOPA). From a political and public relations standpoint, this has already been a complete and utter failure for Hollywood and their formerly formidable lobbying arm, the Motion Picture Association of America. Former Sen. Chris Dodd became the new CEO of the MPAA after he realized he would never be re-elected in his home state of Connecticut...
  • 'India, Israel have made impressive strides in areas of critical importance'

    01/19/2012 4:59:07 AM PST · by James C. Bennett · 2 replies
    ANI ^ | January 10, 2012 | ANI
    TEL AVIV: External Affairs Minister S.M. Krishna on Tuesday said India and Israel have made impressive strides in areas of critical importance to both countries ranging from agriculture and water management to latest the hi-tech applications in communications, health and energy. Krishna in his remarks at the at the reception to commemorate the 20th Anniversary of Establishment of Diplomatic Relations between India and Israel, said: "Twenty years may appear to be a short period but the impressive and multi-faceted development of our bilateral relationship shows how much can be achieved even in a few years given the necessary commitment and...
  • You can still read Wikipedia today

    01/18/2012 10:08:26 AM PST · by JustSayNoToNannies · 12 replies
    Wikipedia ^ | Jan 18, 2012 | Wikipedia
    The community has asked us to preserve emergency access options. The following methods will remain available to access content: Disabling JavaScript in your browser Using bookmarklets or other tools to unhide the content Visiting the mobile site at http://en.m.wikipedia.org/ Accessing site content via the API Appending ?banner=none to the end of page URLs.
  • Ionic polymers open door to greener, safer explosives

    01/18/2012 12:02:09 AM PST · by neverdem · 25 replies · 1+ views
    Chemistry World ^ | 13 January 2012 | Phillip Broadwith
    Highly sensitive explosives could become safer and greener by exploiting newly characterised ionic polymer structures, say chemists in the US. Such materials could replace explosives based on toxic heavy metals like lead and mercury salts.Sensitive materials are routinely used as primary explosives in detonators to set off larger amounts of less sensitive high explosives in mining or military applications. The challenge is to make them stable enough to be handled safely in the field, but also sensitive enough to detonate reliably, packing as much energetic punch as possible. 'It's a very fine balance,' says Louisa Hope-Weeks of Texas Tech University...
  • Fake iPad 2s made of clay sold at Canadian stores

    01/17/2012 2:55:50 PM PST · by Red Badger · 20 replies
    http://news.yahoo.com ^ | 01-17-2012 | By Eric Pfeiffer
    As many as 10 fake iPad 2s, all made of slabs of modeling clay, were recently sold at electronic stores in Vancouver, British Columbia. Best Buy and Future Shop have launched investigations into how the scam was pulled off. The tablet computers, like most Apple products, are known for their sleek and simple designs. But there's no mistaking the iPad for one of the world's oldest "tablet devices." Still, most electronic products cannot be returned to stores. For the the stores and customers to be fooled by the clay replacements, the thieves must have successfully weighed out the clay portions...
  • Stripped down spectroscopy to probe single molecules

    01/16/2012 10:20:22 PM PST · by neverdem · 8 replies · 1+ views
    Chemistry World ^ | 16 January 2012 | Kate McAlpine
    Spectroscopy, a key method of identifying atoms and molecules with light, has been taken to its most fundamental level - a single photon absorbed by a single molecule. In addition to paving the way toward new experiments that observe the interaction between light and matter at its most basic level, the researchers that accomplished the feat suggest that their technique could also work with other photon-emitters, including those under study for quantum communication.Spectroscopy works by finding the frequencies of light that will put an atom or molecule into an excited state - these comprise the chemical's unique absorption and emission...
  • Russian Official Suggests Weapon Caused Exploration Spacecraft’s Failure (Also Destroyed Kursk)

    01/11/2012 5:03:20 AM PST · by lbryce · 23 replies
    New York Times ^ | Jauary 10, 2012 | Andrew E. Kramer
    A Russian scientific spacecraft whizzing out of control around the Earth, and expected to re-enter the atmosphere on Saturday, may have failed because it was struck by some type of antisatellite weapon, the director of Russia’s space agency said in an interview published Tuesday. He did not say who would want to interfere with the spacecraft, which was intended to explore a moon of Mars. The Russian craft, named Phobos-Grunt for the moon and the Russian word for ground, ran into trouble soon after it was launched in November, when its rockets failed to lift it out of low Earth...
  • New Storage Device Is Very Small, at 12 Atoms

    01/15/2012 10:26:09 PM PST · by neverdem · 17 replies
    NY Times ^ | anuary 12, 2012 | JOHN MARKOFF
    SAN JOSE, Calif. — Researchers at I.B.M. have stored and retrieved digital 1s and 0s from an array of just 12 atoms, pushing the boundaries of the magnetic storage of information to the edge of what is possible. The findings, being reported Thursday in the journal Science, could help lead to a new class of nanomaterials for a generation of memory chips and disk drives that will not only have greater capabilities than the current silicon-based computers but will consume significantly less power. And they may offer a new direction for research in quantum computing. “Magnetic materials are extremely useful...
  • Synthetic Windpipe Is Used to Replace Cancerous One

    01/15/2012 9:43:14 PM PST · by neverdem · 15 replies
    NY Times ^ | January 12, 2012 | HENRY FOUNTAIN
    Surgeons in Sweden have replaced the cancerous windpipe of a Maryland man with one made in a laboratory and seeded with the man’s cells. The windpipe, or trachea, made from minuscule plastic fibers and covered in stem cells taken from the man’s bone marrow, was implanted in November. The patient, Christopher Lyles, 30, whose tracheal cancer had progressed to the point where it was considered inoperable, arrived home in Baltimore on Wednesday. It was the second procedure of its kind and the first for an American. “I’m feeling good,” Mr. Lyles said in a telephone interview from his home, where...
  • How to Disappear Completely (From the Internet)

    01/12/2012 7:00:11 PM PST · by w4women · 40 replies
    Popular Mechanics via Instapundit ^ | January 10, 2012 | John Herrman
    If you’ve ever used the Internet, you have an online identity. Maybe it’s slight: a Hotmail account here, a comment on a news story there. Or maybe you’ve been more prolific, leaving a trail of usernames, accounts, messages, and profiles across the digital landscape. In any case, an active internet user owes it to himself to do a bit of self-Googling. What you’ll find will be both enlightening and humbling—even worrying. Read more: How to Disappear Completely (From the Internet) - Popular Mechanics