Keyword: plasma

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  • The Mystery of Stonehenge, Ancient Petroglyphs and Crop Circles

    03/11/2014 5:23:38 AM PDT · by Renfield · 17 replies
    Ancient Origins ^ | 3-6-2014 | G. L. Leale
    The Mystery of Stonehenge, Ancient Petroglyphs and Crop Circles There are many theories about the origins and functions of Stonehenge. Only through exploring the significance of the electromagnetic universe do we begin to understand the implications of this great stone megalith. Revelations have appeared via another great mystery, crop circles but in a formation so obtuse it was largely bypassed.In 2009 at Manton, Wiltshire, UK, a stand alone pattern appeared. A peculiar stark design, it attracted little in the way of analysis going largely unexplored.However it is a major key to much crop circle imagery and meaning; that Earth life...
  • Ball lightning captured in the lab

    08/22/2013 8:20:43 PM PDT · by neverdem · 19 replies
    Chemistry World ^ | 21 August 2013 | James Urquhart
    US researchers have developed a new way to create glowing orbs of plasma similar to ball lightning in the lab, allowing them to study their chemical and physical properties. The work could help scientists unravel the mysteries of this very rare natural phenomenon.Ball lightning has been known for millennia, but its rarity and short lived nature – typically lasting between 1 and 10 seconds – has prevented it from being studied and understood. In recent years, however, lab experiments that mimic ball lightning have been developed.One method involves a glowing discharge produced above an aqueous electrolyte solution. However, high...
  • SDO Fiery Looping Plasma Rain on the Sun (Full HD YouTube video, length 5m46s)

    03/10/2013 11:42:31 AM PDT · by LibWhacker · 4 replies
    http://www.youtube.com/watch?v=G7Bj2qCDqEg&feature=youtu.be
  • anyone have experience donating plasma?

    06/01/2012 2:45:46 PM PDT · by TurboZamboni · 20 replies
    me ^ | 6-1-12 | TurboZamboni
    is it any different than donating blood? what's it pay in your area? how often can you typically donate per month?
  • Giant Veil of “Cold Plasma” Discovered High Above Earth

    01/30/2012 1:20:59 PM PST · by Ernest_at_the_Beach · 22 replies
    watts up with that? ^ | January 27, 2012 | justthefactswuwt
    From National Geographic:Clouds of charged particles stretch a quarter the way to the moon, experts say.Clouds of “cold plasma” reach from the top of Earth’s atmosphere to at least a quarter the distance to the moon, according to new data from a cluster of European satellites.Earth generates cold plasma—slow-moving charged particles—at the edge of space, where sunlight strips electrons from gas atoms, leaving only their positively charged cores, or nuclei.(Find out how cold plasma might also help explain why Mars is missing its atmosphere.)Researchers had suspected these hard-to-detect particles might influence incoming space weather, such as this week’s solar flare...
  • Thieves break-in to New Zealand prison

    03/05/2011 8:30:57 AM PST · by george76 · 13 replies
    afp ^ | March 5, 2011
    Police said Saturday that thieves had broken into the prison at New Plymouth, on the west coast of the North Island, just before midnight and stolen a large plasma television. "If any members of the public saw anyone carrying a big TV at that time of night, or heard or saw anything in the area of the prison, let police know,"
  • Are Plasma HDTVs Making a Comeback?

    02/22/2011 1:24:45 AM PST · by Las Vegas Dave · 47 replies · 1+ views
    tvpredictions.com ^ | February 20, 2011 | Philip Swann
    Washington, D.C. (February 20, 2011) -- Big screen Plasma HDTV were the big winners of this year's Super Bowl TV battle, according to The NPD Group. The research firm says unit sales of Plasma sets jumped 45 percent during the week leading up to this year's Super Bowl, which was played on February 6. (The increase is compared to last year's pre-Super Bowl week.) Actual revenue from Plasma set sales rose 11 percent this year compared to last year's Super Bowl week. In contrast, LCD unit sales rose just 1 percent for the 40-inch and above category, NPD reports. The...
  • Quixel: Plasma Sales Rose 14% Over Last Year (HDTV)

    05/13/2010 2:01:19 AM PDT · by Las Vegas Dave · 16 replies · 509+ views
    twice.com ^ | 12May2010 | Greg Tarr
    By Greg Tarr -- TWICE, 5/12/2010 Portland, Or. - Plasma TV shipments rose 14 percent between Q1'09 and Q1'10 according to a new study release Wednesday by Quixel Research. The firm's Q1 2010 USA Large Area Display Report revealed that unit sales of 40-inch-plus plasma TVs registered a larger volume increase than the 40-inch and larger LCD TVs in the period. "Plasma TV sales are still strong because they provide a great value, and when consumers do a little homework, they understand that Plasma TVs offer picture quality that is just as good and sometimes better than LCDTVs," stated Tamaryn...
  • Now in the market for 40"-42" flat-panel HDTV.

    02/15/2010 9:18:24 AM PST · by RayChuang88 · 100 replies · 1,813+ views
    Vanity | February 15, 2010 | RayChuang88
    I am right now seriously in the market to get a new 40" to 42" flat-panel HDTV to replace my old 27" Mitsubishi CRT television set. Right now, my primary choice is the new 40" Sony KDL-40EX500 (I had considered the 40" KDL-40VE5 but most places wanted US$200 more for the set). From what I've read online, most people like it, and the suggested retail price of US$899 is quite attractive, especially since the KDL-40EX500 has 120 Hz refresh rate. I would like to hear suggestions on alternatives from LG, Samsung, Sharp and Toshiba that I should consider (I'm willing...
  • Device spells doom for superbugs

    11/26/2009 10:12:01 AM PST · by LibWhacker · 17 replies · 968+ views
    BBC ^ | 11/26/09 | Jason Palmer
    Researchers have demonstrated a prototype device that can rid hands, feet, or even underarms of bacteria, including the hospital superbug MRSA.The device works by creating something called a plasma, which produces a cocktail of chemicals in air that kill bacteria but are harmless to skin. A related approach could see the use of plasmas to speed the healing of wounds. Writing in the New Journal of Physics, the authors say plasmas could help solve gum disease or even body odour.
  • Calif. requires TVs to be more energy efficient

    11/18/2009 12:30:34 PM PST · by SmithL · 40 replies · 1,032+ views
    AP via SFGate ^ | 11/18/9 | SAMANTHA YOUNG, Associated Press Writer
    Sacramento, Calif. (AP) -- Power-hungry TVs will be banned from store shelves in California after state regulators Wednesday adopted a first-in-the-nation mandate to reduce electricity demand. On a unanimous vote, the California Energy Commission required all new televisions up to 58 inches to be more energy efficient, beginning in 2011. The requirement will be tougher in 2013, with only a quarter of all TVs currently on the market meeting that standard.
  • Scientists Claim New State of Matter Created

    07/29/2009 10:02:36 AM PDT · by Westlander · 7 replies · 563+ views
    LiveScience ^ | 7-29-2009 | LiveScience Staff
    Scientists claim to have created a form of aluminum that's nearly transparent to extreme ultraviolet radiation and which is a new state of matter. It's an idea straight out of science fiction, featured in the movie "Star Trek IV." Fusion is a dream of scientists who would create cheap and plentiful power by fusing atoms together, as opposed to nuclear fission that generates electricity today.
  • Cool plasma rips away tenacious tooth bacteria (Cool Plasma Toothbrush)

    06/13/2009 8:49:41 AM PDT · by Reaganesque · 44 replies · 2,899+ views
    R&D Magazine ^ | 06/11/09 | Editorial
    Though it looks like a tiny purple blowtorch, a pencil-sized plume of plasma on the tip of a small probe remains at room temperature as it swiftly dismantles tough bacterial colonies deep inside a human tooth. It’s not another futuristic product of George Lucas’ imagination—it’s the exciting work of USC School of Dentistry and USC Viterbi School of Engineering researchers looking for new ways to safely fight tenacious biofilm infections in patients. Two of the study’s authors are Chunqi Jiang, a research assistant professor in the Ming Hsieh Department of Electrical Engineering-Electrophysics, and Parish Sedghizadeh, assistant professor of clinical dentistry...
  • Panasonic Announces New Pricing on 103-Inch Full HD Plasma Display ($50,000)

    05/08/2009 1:26:11 AM PDT · by Las Vegas Dave · 37 replies · 1,293+ views
    earthtimes.org ^ | 07 May 2009 | Panasonic
    SECAUCUS, NJ -- 05/07/09 -- Panasonic, a leader in High Definition technology, announced today that the critically-acclaimed, 103-inch Plasma Full High Definition 1080p Display -- the world's largest Plasma commercially available -- will now be priced at $50,000. When it debuted in December 2006, the made-to-order HD Display was priced at $69,999.95. With widespread acclaim for its size and picture quality, Panasonic's 103-inch Plasma has become the industry's leading high-impact, large-format display for a wide range of commercial and home theater applications -- from digital signage and entertainment, to high-end home theater, command and control and higher education. Since its...
  • RIP Plasma TV - Flat Screen Format Going Way Of Betamax

    05/07/2009 7:26:54 AM PDT · by Free ThinkerNY · 57 replies · 2,495+ views
    nypost.com ^ | May 7, 2009 | MAXINE SHEN
    THE plasma TV isn't dead yet -- but it looks like it's not long for this world. Like the Betamax videotape format and laser disc DVD before it, the plasma TV set -- the favorite of techies -- is losing out to the more popularly priced LCD TV. Pioneer and VIZIO -- the nation's No. 2 set maker -- say they're abandoning the plasma business. With a 22 percent sales drop in the first quarter of 2009 compared to last year -- when the sale of flat-screen TVs overall is sky rocketing -- "the writing is kind of on the...
  • CA: State considers ban on big screen TVs

    03/23/2009 2:55:27 PM PDT · by calcowgirl · 71 replies · 1,978+ views
    Orange County Register ^ | March 23, 2009 | BRIAN JOSEPH
    In their continuing quest to reduce greenhouse gas emissions, state regulators have uncovered a new villain in the war on global warming : your big screen TV Couch potatoes, beware. The California Energy Commission is considering a proposal that would ban California retailers from selling all but the most energy-efficient televisions. Critics say the news standards could take 25 percent of televisions off the market — most of them 40 inches or larger. (snip) Affordable big screen TVs will still be available under the new standards, spokesman Adam Gottlieb said. In fact, he said the regulations will save you money....
  • Super Bowl Alert: Could California take away your energy-hogging plasma TV?

    01/31/2009 8:14:17 AM PST · by this is my country · 55 replies · 1,466+ views
    Scientific American ^ | Jan 30, 2009 03:49 PM | Larry Greenemeier
    In preparation for Sunday's Super Bowl showdown between the Pittsburgh Steelers and Arizona Cardinals, many football fans this weekend will buy or rent the biggest-screen TV they can get their paws on. Most of them, however, will be focusing on the picture quality rather than the impact on their electric bills of having an energy-guzzling mega-screen in their living rooms. But they might have no choice come this time next year: The California Energy Commission this summer is expected to adopt rules that would require retailers by 2011 to sell only TVs that meet federal Energy Star program standards, according...
  • NASA Signs Agreement To Test Plasma Drive On The International Space Station

    12/26/2008 4:37:06 AM PST · by CE2949BB · 13 replies · 573+ views
    Scientific Blogging ^ | December 26th 2008
    Does Variable Specific Impulse Magnetoplasma Rocket sound like science fiction to you?
  • Short on cash, some sell own body products

    12/05/2008 10:52:35 AM PST · by Publius804 · 22 replies · 972+ views
    www.msnbc.msn.com ^ | Dec. 5, 2008 | JoNel Aleccia
    Short on cash, some put a price on themselves Lean times spurs interest in payment for sperm, eggs, plasma — even hair By JoNel Aleccia Fri., Dec. 5, 2008 Before this fall, it might not have occurred to Michael Aylesworth to swap his sperm for money. But faced with rising bills, a dwindling budget and a fractured economy, the 30-year-old Seattle man took stock of some very personal assets — and decided to sell. “I did it because I’m a student and I’m always broke,” said Aylesworth, who spent several delicate minutes in a small room at the Seattle Sperm...
  • Scientists fabricate first plasma transistor

    11/13/2008 6:19:49 PM PST · by SunkenCiv · 10 replies · 445+ views
    PhysOrg ^ | Wednesday, November 12, 2008 | Lisa Zyga
    Researchers at the University of Illinois at Urbana-Champaign developed the microplasma transistor by integrating a conventional microcavity plasma device with an electron emitter. Kuo-Feng (Kevin) Chen and Professor J. Gary Eden, Director of the Laboratory for Optical Physics and Engineering, published their study in a recent issue of Applied Physics Letters. As Eden explained, a plasma transistor could one day have certain advantages compared with conventional transistors. "As you might imagine, this first plasma transistor has not yet been engineered to the degree necessary for a commercial product," Eden told PhysOrg.com. "Nevertheless, it should be mentioned that a microplasma transistor...
  • Drexel opens new institute to study plasma

    08/07/2008 6:01:28 AM PDT · by Red Badger · 21 replies · 1,319+ views
    philadelphia.bizjournals.com ^ | 08/07/08 | Peter Key
    Professor Gary Friedman (left) and Alex Fridman, director of the Drexel Plasma Institute, demonstrate a plasma generator being tested for use in medicine. A few years ago, a researcher at Drexel University accidentally cut his finger and exposed it to plasma, a fourth state of matter created by ionizing gas. To everyone’s surprise, the blood from the cut coagulated. “We said, ‘OK, this is very interesting, maybe we can help somebody with this,’” said Gary Friedman, a professor of electrical and computer engineering and a professor of surgery at Drexel, who was working with the researcher at the time....
  • University of Florida professor designs plasma-propelled flying saucer

    07/09/2008 10:16:48 AM PDT · by Reaganesque · 25 replies · 257+ views
    University of Florida News ^ | 06/11/08 | Jay Goodwin
    GAINESVILLE, Fla. — Flying saucers may soon be more fact than mere science fiction. University of Florida mechanical and aerospace engineering associate professor Subrata Roy has submitted a patent application for a circular, spinning aircraft design reminiscent of the spaceships seen in countless Hollywood films. Roy, however, calls his design a “wingless electromagnetic air vehicle,” or WEAV. The proposed prototype is small – the aircraft will measure less than six inches across – and will be efficient enough to be powered by on-board batteries. Roy said the design can be scaled up and theoretically should work in a much larger...
  • Garbage proposal is a hot one - Plant studied by city produces energy

    05/25/2008 4:26:52 PM PDT · by neverdem · 32 replies · 713+ views
    The Sacramento Bee ^ | May 25, 2008 | Todd Milbourn
    A Sacramento city councilwoman visited a Japanese energy plant last week to watch plasma torches vaporize garbage at temperatures hotter than the sun's surface. She returned more confident that the technology could help her hometown solve its garbage dilemma. "It's clearer than the Campbell's Soup plant," said Lauren Hammond, comparing the puff of white steam coming out of the Ushanti plasma gasification plant with that of the landmark factory on Franklin Boulevard. The Sacramento City Council will vote Tuesday on whether to continue negotiating with a Sacramento firm that wants to make California's capital the first American city to use...
  • Flexible, lightweight, 1-millimeter thick, 125-inch plasma display

    05/19/2008 9:33:48 AM PDT · by Reaganesque · 27 replies · 85+ views
    Gizmag.com ^ | 05/19/08 | Gizmag.com
    May 19, 2008 There’s at least one reason to look forward to the InfoComm 2008 conference in Las Vegas this June with next-generation large-screen display manufacturer Shinoda Plasma announcing plans to exhibit a flexible, 1-millimeter thick, 125-inch film-type prototype display that can be used as a curved or wrap-around screen. At a low-key unveiling on May 15, Shinoda Plasma announced plans to exhibit the 3 x 1 meter, (9 feet 10-inches x 3 feet 3-inches) plasma tube array (PTA) display, which consists of 3 seamlessly integrated 1 x 1 meter square sub-modules and offers a resolution of 960 x 360...
  • Million-Degree Plasma Found in Orion

    01/19/2008 8:12:32 AM PST · by GodGunsGuts · 12 replies · 177+ views
    Million-Degree Plasma Found in Orion 01/19/2008 The Orion nebula, an object of beauty to stargazers (picture, Hubble view) is pervaded by plasma heated to two million degrees Kelvin, reported astronomers in Science.1 Two funnel-shaped regions of x-ray emitting plasma in the extended nebula were observed by astronomers using the X-Ray Multi-Mirror (XMM)-Newton satellite. “The energy requirement to heat the large-scale x-ray emitting plasma is severe,” they said. What could heat up gas to emit 55 billion trillion trillion ergs per second? Not the molecular flows of gas in the nebula. Not the microjets from numerous young stars. Their suggestion: “The...
  • Fight Over Heat Makes Wife Hot

    12/18/2007 4:40:43 PM PST · by george76 · 46 replies · 233+ views
    Associated Press ^ | Dec 18, 2007
    A woman who was angry because her husband wanted her to turn up the heat pulled out a gun and shot their flat-screen TV while he cowered behind a pillow, Macomb County authorities say. The 65-year-old man called 911 Sunday night from the basement of their Washington Township home, about 25 miles north of Detroit. "My wife's got a gun. She's shooting at me," ... He told the operator that Cheryl Grucz, 61, was angry because he wanted the heat turned up. She fired a round while he hid his head in a pillow, striking the plasma TV, then went...
  • T.V. Help Needed

    12/03/2007 6:09:05 PM PST · by Graybeard58 · 37 replies · 31+ views
    Self ^ | December 3, 2007 | Self
    I'm in the market to buy a big screen H.D.T.V. I don't know squat about them. What's the difference in plasma and LCDs? Which is best? What is the best brand for the money? I'm looking for at least a 42 inch set. Do I need to buy a convertor box to get the signal from my cable company? Do I have to pay extra to my cable company for the service? Thanks
  • Plasma TVs may be banned [AUSTRALIA]

    10/10/2007 2:30:01 PM PDT · by CarrotAndStick · 38 replies · 1,139+ views
    Australian Broadcasting Corporation ^ | Wed Oct 10, 2007 11:01am AEST | Australian Broadcasting Corporation
    All current plasma TVs and many LCDs could be removed from sale by 2011. (File photo) (Reuters/Las Vegas Sun: Steve Marcus) A report commissioned by the Federal Government says there is a growing demand for plasma and LCD televisions, which use more power than traditional TV sets. It says energy rating labels are needed to tell consumers about the performance of the TVs. But under a proposed six-star rating system, most current plasma TVs do not meet the requirements and could be removed from sale. The report also suggests "minimum energy performance standards" be introduced which would eliminate the worst...
  • Plans to ban plasma TV's (Energy Inefficient)

    09/10/2007 6:57:31 AM PDT · by Crazieman · 61 replies · 2,610+ views
    The Sun Online ^ | 9/9/2007
    THE Conservatives will propose banning plasma screens and other energy-guzzling electrical goods in a report to be unveiled next week. The proposals target white goods like fridges and freezers, as well as TVs, personal computers and DVD players that use too much energy or operate on stand-by. The ideas come from a Conservative group set up by David Cameron to develop policies to protect the environment and although the measures to make household electrical appliances more energy efficient are not binding on Mr Cameron, they are thought likely to be warmly received by the Tory leader. The group will also...
  • Calling Blood Type AB Donors

    07/20/2007 12:34:13 PM PDT · by Winged Hussar · 101 replies · 2,531+ views
    Calling Blood Type AB Donors We have received an urgent request from the United States Department of Defense for type AB plasma. We will be shipping them 100 units a week thru mid-August. We ask for your help at this time. As a blood type AB donor, the plasma in your body is universal – it can go to anyone of any blood type. Who uses plasma? Burn patients, trauma patients, even our troops wounded in battle. Type AB is also rare. Only 4% of the population is type AB, so you can imagine how in-demand your plasma must be....
  • HDTV choices not all black and white ( Bigger is better )

    05/28/2007 7:39:42 AM PDT · by george76 · 44 replies · 2,150+ views
    rmn...Daily Camera ^ | May 28, 2007 | Todd Neff
    physicist says multiple factors affect picture quality. If you own a high-definition TV, don't read Edward Kelley's new tipsheet for folks in the market for plasma, LCD and other high-end displays. He doesn't want to ruin your day. Kelley is a physicist at the National Institute of Standards and Technology's Flat Screen Display Laboratory in Boulder. He wrote most of what one in the industry called "a bible" for the industrial testing and certification of flat-panel screens. Kelley's tipsheet opens sternly, with an all-caps warning. "SOME PEOPLE HAVE FOUND THAT THE FOLLOWING MATERIAL HAS REDUCED THEIR ABILITY TO ENJOY THEIR...
  • Call to tax 'wasteful' plasma TVs [Governments should tax due to large amount of energy consumed]

    05/15/2007 6:33:45 AM PDT · by bedolido · 15 replies · 527+ views
    bbc.co-uk ^ | 5-15-2007 | Paul Rincon
    Governments should tax plasma screen televisions because of the large amount of energy they consume, according to a leading expert on climate change. Professor Paul Ekins, who studies the economics of climate change, said taxing plasma screens would reflect their "greater climate change burden". This would encourage development and take-up of more energy efficient diode screens, Professor Ekins said. He said government could label energy hungry appliances as a first step. Plasma televisions, which are 50% bigger than their cathode-ray tube equivalents, consume about four times more energy, according to the government-funded Energy Saving Trust.
  • Acceleration using plasma, or ionized gas, can dramatically boost energy of particles...

    02/14/2007 5:20:28 PM PST · by LibWhacker · 15 replies · 619+ views
    Imagine a car that accelerates from zero to sixty in 250 feet, and then rockets to 120 miles per hour in just one more inch. That's essentially what a collaboration of accelerator physicists has accomplished, using electrons for their racecars and plasma for the afterburners. Because electrons already travel at near light's speed in an accelerator, the physicists actually doubled the energy of the electrons, not their speed. The researchers—from the Department of Energy's Stanford Linear Accelerator Center (SLAC), the UCLA Henry Samueli School of Engineering and Applied Science, and the University of Southern California Viterbi School of Engineering—published their...
  • Best Buy profit pinched by discounting ( HGTV, DSL, Flat screen tv's ) ( Merry Christmas )

    01/05/2007 7:28:09 AM PST · by george76 · 99 replies · 2,145+ views
    MarketWatch ^ | 01/05/2007 | Jennifer Waters & Angela Moore
    Best Buy Co. turned in disappointing third-quarter results on Tuesday as the battle to sell flat-panel TVs, MP3s and other hot electronic gadgets has slashed prices and cut into profit. the nation's largest home-electronics retailer said the "very competitive climate" -- plasma and LCD TV prices dropped 25% to 30% -- held its profit to $150 million, or 31 cents a share, up nearly 8% from last year's income of $138 million, or 28 cents a share, but short of Wall Street's expectations. That sent shares lower by 5% to $51.30. The total results were mixed compared with Wall Street's...
  • Ban on female plasma donors possible

    12/29/2006 12:19:21 PM PST · by Enterprise · 46 replies · 1,850+ views
    The Fresno Bee ^ | 12-29-06 | Barbara Anderson
    "The Central California Blood Center may stop accepting plasma donations from women next year, sharply reducing the number of donors in the central San Joaquin Valley."
  • HDTV: DLP, LCD FAQS ( Upgrading your television )

    10/17/2006 4:01:37 PM PDT · by george76 · 46 replies · 2,618+ views
    Chicago Tribune ^ | Oct. 16, 2006 | ERIC GWINN
    There are many reasons to buy an HDTV now. 1) Your team could be good this year. 2) There’s more stuff on high-definition TV than ever. 3) Prices are dropping. If you’re looking, here are some things you should know: DLP •Millions of tiny mirrors reflect light to produce a picture. You can recognize DLP (digital light processing) sets in the store: They’re the big, boxy televisions. LCD •Electrically charged liquid crystals untwist just enough to let the correct shade of light pass through. PLASMA •Bits of gas are ignited to produce light. FAQs Which is better, LCD or plasma?...
  • China to test its 'artificial sun'

    07/31/2006 11:26:15 AM PDT · by Gasshog · 69 replies · 1,906+ views
    BEIJING, July 24 (UPI) -- The first plasma discharge from China's experimental advanced superconducting research center -- the so-called "artificial sun" -- is set to occur next month. The discharge, expected about Aug. 15, will be conducted at Science Island in Hefei, in east China's Anhui Province, the Peoples Daily reported Monday. Scientists told the newspaper a successful test will mean the world's first nuclear fusion device of its kind will be ready to go into actual operation, the newspaper said. The plasma discharge will draw international attention since some scientists are concerned with risks involved in such a process....
  • Physicists create great balls of fire

    06/07/2006 5:37:13 PM PDT · by billorites · 20 replies · 1,128+ views
    New Scientist ^ | June 7, 2006 | Amarendra Swarup
    Ball lightning – the mysterious slow-moving spheres of light occasionally seen during thunderstorms – has been created in the lab. Researchers at the Max Planck Institute for Plasma Physics and the Humboldt University in Berlin have used underwater electrical discharges to generate luminous plasma clouds resembling ball lightning that last for nearly half a second and are up to 20 centimetres across. They hope that these artificial entities will help them understand the bizarre phenomenon and perhaps even provide insights into the hot plasmas needed for fusion power plants. You can watch a super-slow-motion video of the ball lightning here...
  • Sandia's "Z Machine" produces temperatures hotter than stars.

    03/09/2006 4:24:46 AM PST · by tdewey10 · 12 replies · 777+ views
    New Mexico Business Weekly ^ | 3/08/2006 | Staff
    Sandia National Laboratories has developed a machine that produces plasmas that exceed temperatures of two billion degrees Kelvin -- hotter than the interiors of stars, the Labs' scientists say. The principle mission of the "Z machine" was to create a high radiation output environment through which to test computer codes responsible for maintaining a safe and reliable nuclear weapons stockpile. The results of the tests show the machine accomplishes just that. But, the hot outputs, the unexpected results of a non-nuclear reaction, might be able to explain how astrophysical entities like solar flares maintain their extreme temperatures. The energy also...
  • 3D plasma shapes created in thin air [night sky could soon be lit up with giant 3-D ads]

    02/28/2006 5:12:50 PM PST · by LibWhacker · 34 replies · 1,594+ views
    New Scientist ^ | 2/27/06 | David Hambling
    The night sky could soon be lit up with gigantic three-dimensional adverts, thanks to a Japanese laser display that creates glowing images in thin air. The system is being developed by the National Institute of Advanced Industrial Science and Technology (AIST) in Tokyo, in collaboration with Burton Inc and Keio University. “We believe this technology may eventually be used in applications ranging from pyrotechnics to outdoor advertising,” says a spokesman for AIST. According to Burton Inc, the technology might also be used for emergency distress signals or even temporary road signs. The display utilises an ionisation effect which occurs when...
  • Agreement to Commercialize Advanced NASA Rocket Concept

    01/24/2006 6:19:01 PM PST · by KevinDavis · 29 replies · 584+ views
    spaceref.com ^ | 01/23/06
    NASA has signed an agreement with Houston-based Ad Astra Rocket Co. that paves the way for commercialization of a promising advanced plasma rocket system that has evolved over the past 25 years. The Variable Specific Impulse Magnetoplasma Rocket (VASIMR) is a type of propulsion system that produces a plasma exhaust at temperatures similar to those in the interior of the sun. The system may generate rocket thrust with performance hundreds of times higher than that of present chemical rockets. The increased performance could mean dramatic reductions in fuel requirements. While conventional rocket nozzles would melt under the extreme temperatures, VASIMR...
  • High-Def Is the Word at Electronics Show

    01/07/2006 8:08:19 PM PST · by george76 · 143 replies · 3,175+ views
    The Associated Press ^ | Jan 7 | GARY GENTILE
    The wraps came off high-definition DVD players at this year's annual Consumer Electronics Show, offering the final component to replicate the movie theater experience at home. And while a fierce DVD format war likely will delay the mass adoption of such devices, digital video is here to stay - the Consumer Electronics Association trade group estimates 25 million U.S. homes will have a high-def TV set by year's end. But big, expensive flat-panel sets aside, this year's gadget show offered plenty of smaller screens for video... Yahoo Inc., DirecTV, Starz Entertainment Group and Sony were also among the companies getting...
  • Apple to Announce 42'' and 50'' Plasma Viiv Displays?

    01/06/2006 11:36:55 PM PST · by Panerai · 15 replies · 651+ views
    Mac Rumors ^ | 01/06/2006
    PowerPage.org posts an unusual report claiming that Apple would be releasing 42inch and 50inch Plasma Displays at Macworld San Francisco. That possibility alone would be quite unusual for Apple, but the report describes that the new plasma displays will be powered by Intel's recently announced Viiv multimedia platform running Mac OS X 10.4.4 for x86 (Intel). Prices for the displays/computers are reportedly $2599 and $3299. The report is unusual in that it is written as a story, presumably to hide the source of the information. Of note, ThinkSecret has recently suggested that Apple will be releasing a larger than 30"...
  • MP3s, flat TVs dominate

    01/05/2006 7:55:37 AM PST · by george76 · 19 replies · 789+ views
    Rocky Mountain News ^ | January 5, 2006 | Darrell Proctor
    Gizmos land among CES 'mega-trends' as U.S. sales rocket It's all about portable music players and flat-panel TVs. One look around the floor of the Las Vegas Convention Center confirms that, with much of the space devoted to companies pitching all manner of MP3 devices and big- screen televisions. And no wonder - U.S. shipping revenues of portable MP3 players in the first 11 months of last year were up 224 percent over 2004. And sales of flat-panels - LCD and plasma sets - are expected to go from $6 million in 2005 to $10 million this year, helped by...
  • Plasma engine passes initial test

    12/14/2005 8:14:47 PM PST · by KevinDavis · 7 replies · 828+ views
    BBC News ^ | 12/14/05
    The 'double layer thruster' is a new kind of ion drive which could give much more power than existing versions. It works by accelerating charged particles between two layers of argon plasma, gas where the atoms have been stripped of electrons. Esa says it has 'proven the principle', and will proceed with simulations and perhaps bigger prototypes. Esa already uses an ion drive on its Smart 1 Moon probe, and the US space agency Nasa deployed one on Deep Space 1, which flew out to Comet Borrelly in 2001.
  • Plasma or LCD? Price trends? New technology?

    11/22/2005 7:11:30 PM PST · by Dont_Tread_On_Me_888 · 70 replies · 1,587+ views
    11/22/05 | Don't_Tread_On_Me_888
    Please offer your expertise and research into the "State of the High Definition TV". Is plasma or LCD the way to go? I heard that most of the makers bring out new models in the April-May period next year. Will prices for 2005 models plunge then after New Year's? What manufacturers offer superior quality? Should one wait a year or two due to rapid change in technology? When will the technology advancement in HD TV slow? Best Buy has a 42 inch plasma from Panasonic for about $2900. What types of prices are you seeing out there for various size...
  • What time does the LOOTING start? (I need a new Plasma TV)

    09/14/2005 8:51:46 AM PDT · by Red Badger · 14 replies · 585+ views
    Ophelia | 09/14/2005 | ME
    HURRY! Selections are limited!.........
  • Paradigm Lockout, Paradigm Paralysis?

    09/12/2005 11:52:00 PM PDT · by Swordmaker · 8 replies · 308+ views
    Thunderbolts.info ^ | 9/13/2005 | by Michael Armstrong
    Credit: NASA/JPL--Caltech/UMD The power of the paradigm tells you what you see. The prevailing comet theories see this image of Tempel 1 as an insubstantial "dirty snowball" or "fluffy dustball", and the Electric Universe theory sees this image as a substantial, cratered rock.Today we feature excerpts from four newspaper articles that are reporting what they are told by their scientist interviewees.A Sept.07, 2005 article in the Guardian reports "Deep Impact space collision reveals comets to be fluffy balls of powder". This is the latest adjustment of a theory of comets that has seen them first as "dirty snowballs", then as...
  • Evacuees Line Up For Debit Cards In Houston

    09/08/2005 1:55:51 PM PDT · by NormB · 129 replies · 2,804+ views
    <p>Hundreds of survivors of Hurricane Katrina lined up Thursday outside the Reliant Center in Houston in hopes of getting $2,000 government debit cards, but there's confusion about who can get the cards and when.</p>
  • Harry Connick Jr.s comments about looters and plasma screen tvs.

    09/02/2005 4:35:03 PM PDT · by Blue Highway · 4 replies · 435+ views
    KJM | Sept. 2, 2005 | KJM
    On the Michael Medved show I heard an excerpt of an interview with Harry Connick Jr. and his comments about the looters and was stunned he sympathized about the looters intent on aquiring plasma tv's illegally. Anyone know the source of this interview? Nothing turning up here on Free Republic.I saw on Harry Connick Jr's website he has now since retracted his statement, but no excerpt of his original statement