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User: Ex-MislTech

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  1. Re:Rail Gun launches for payload planned ... on Getting Into The Private Space Race · · Score: 2, Informative

    As for the weight differential you are right, it would
    require an enormous amount of lift to pull it off
    even with hydrogen balloons .

    The credits for the information aka references were at
    the bottom of the page .

    Of course you already knew that as you read the whole thing
    real fast and rapid fire responded to me .

    Oh well ...

    As for for the transfer of forces, the ballon platform is
    not capable of moving at mach speeds, and also E=MC(squared)
    so the mass of the platform, MANY tons is greater than
    that of a 450kg projectile like the US is already planning to
    launch from a mountain based rail gun .

    Furthermore planes already fire incredible weapons at
    sutained cyclic rates , like the A10 warthog , and they
    can stall if fired long enough .

    This is going to have one helluva kick for a fraction of a second .

    As you read the entire large article soooo fast you already
    knew that too .

    Peace,
    Ex-MislTech

  2. Rail Gun launches for payload planned ... on Getting Into The Private Space Race · · Score: 2, Offtopic

    http://www.totse.com/en/technology/science_technol ogy/railway.html

    quite alot to read to get the meat , but it is there .

    I think a high altitude rail gun suspended from a balloon
    platform at 160,000 ft would be best .

    NASA recently set a balloon record at 161,000 ft.

    http://www.sciencedaily.com/releases/2002/08/020 82 7063353.htm

    At that altitude it would not have to deal with the friction
    of 99% of the earth's atmosphere .

    At that altitude storms/weather does not affect launches ,
    there is no wind either .

    It would take ALOT of balloon power, but a good size payload
    could be shot into space repeatedly , and it could be powered
    by several different means .

    As hydrogen is light, it might be best as a fuel for the
    rail gun .

    Smaller ballons could carry up more hydrogen cylinders as
    needed .

    From 32 miles up firing at insane multi-mach speeds .

    Firing it once a day to get cargo into the same spot would
    put up so much more , so much faster for so much less than
    what the shuttle is currently doing .

    firing once a day would give you alot of time to charge
    the capacitor banks of the coil system .

    Peace,
    Ex-MislTech

  3. As for me knowing anything about missile systems . on Rescue Mission For European Space Industry · · Score: 1

    Yes, I worked on guided missile radar for the US Navy .

    www.geocities.com/duanenavarre

  4. Re:Heavy lifters on Rescue Mission For European Space Industry · · Score: 3, Interesting

    They want to get the cost per kilogram/pound down .

    They want to launch more often, and this idea
    will get them clear of the air traffic lanes .

    Just position this out over the pacific high
    above any storm systems reach .

    I think a high altitude rail gun platform would work
    nicely to get cargo into space .

    It would not work for ppl, as it would pull so many G's
    it would kill them .

    Some tested rail guns have hit Mach 120+ in the low earth
    atmosphere with all its friction .

    At 160,000 feet using high altitude balloon tech to build
    a suspended launch platform you could fire a rail gun
    to launch cylinders into space with needed materials .

    Getting ppl into space would require a more conventional means,
    but the cargo has always been the heavier portion .

    www.21stcenturyairships.com has already got working prototype
    ballons working at near 70,000 feet .

    NASA set a world record for a ballon at 161,000 feet , so it
    can be done , 32 miles up would be a good head start .

    http://www.sciencedaily.com/releases/2002/08/020 82 7063353.htm

    These guys could provide the balloon logistics :

    http://www.andyelson.com/proj_theedgeofspace.htm

    With 99% of the earth's atmosphere out of the way, a high power
    rail gun shooting something at speeds in excess of mach 120
    would get it to the moon with NO PROBLEM .

    Less atmosphere, less friction, less gravity .

    Building a space elevator sounds cool, but cost is
    prohibitive and the logistics sound VERY scary .

    The link to the world's fastest rail gun is

    http://www.totse.com/en/technology/science_techn ol ogy/railway.html

    use CTRL+F and then enter "fastest" for your search .

    speed of sound at sea level is 330 yds/sec, they achieved
    39,991M/sec .

    Peace,
    Ex-MislTech

  5. Rail Gun system coming on Rescue Mission For European Space Industry · · Score: 4, Interesting

    For many years the military and other agencies have been looking to
    put payload in space with a rail gun as a launchor assisted launch .
    A variation on that theme would be a high altitude platform using
    something like www.21stcenturyairships.com to lift the cargo to
    near 100,000 ft , then use the rail gun to kick start it and if a
    heavy payload fire a booster as well . The first 20 miles of flight would be eliminated .
    A series of MANY of these balloons could be used to hold the launch
    platform up and the tremendous cargo .
    If you run it all with remote control robots, you do not need
    to worry about life support systems on the launching pad .
    Also you use remote control robots to build your space station,
    and do your repairs up in space .
    Solar power in space is not filtered by the earth's atmosphere,
    there is ALOT more watts per sq. meter up there .
    Imagine the work that could be done with no need for food and
    water, no need for atmosphere , and protected enclosure for the
    repair robots .
    If the chinese are smart when they go to build their base on the
    moon they will start it out unmanned and built by robots ,
    the logistics are just SOOOO much cheaper than trying to keep
    humans alive and sane in deep space .
    Once they have a large Teraformed cavern underground on the moon
    then test it for problems over a period of time , with redundant
    systems and escape pod like rescue vehicles . Test it with robots .
    The majority of the moon base being underground would be shielded
    against meteors , and cosmic radiation .
    The dark side of the moon could be used to acquire cooling for
    machinery and computers, etc etc .
    The light side could be used for a permanent solar farm .
    Robots coming back and plugging into the grid when they get
    low or redundant battery packs get switched out by battery
    serving bots that change one pack at a time and every robot
    has two or three, lol .
    Once we get a moon base, we have a MUCH cheaper launching
    platform than the earth . Less Gravity, no atmosphere
    burning you up , and no wind shear .
    Then wash, rinse and repeat for mars, pretty simple plan and
    we have already sent a tiny robot there .
    Just send a larger one and start rail gunning cargo from the
    moon base , the cargo goes into orbit around mars and is picked
    up by the space station there and then sent down to the surface
    by the bouncing ball airbag method used by path finder .
    The airbag material can be saved and reused for other needs
    once humans arrive once the base is built and safely tested .
    Once again an underground base using the heat from the core of
    mars would keep the underground base somewhat liveable .
    Solar power on mars would not be that good, would need an
    alternative like geo-thermal .
    For safety reasons the drilling should be a great distance from
    the mars base in case a geological problem is let loose similar
    to a kick experienced when drilling here in north america .
    Run the geo thermal power plant with robots, and have it
    beyond a ridge or mountain to protect the colony from
    any possible disasters .
    A large low light garden would be needed to turn CO2 into O@
    to breathe , and provide food , enriched soil with bacteria
    would have to be sent to the moon and mars .
    How mars bacteria and earth bacteria interact could be dangerous,
    another reason to test it with robots for some time .
    The big dig in boston has made underground earth works much
    cheaper, this tech would be perfect for mars, just implementing
    it all the distance aways would be VERY hard .
    Due to delay a LARGE space ship/station would need to be built
    in orbit best from the moon base, then travel to mars
    and ppl could remote control the mars robots from orbit .

    Ok I am really rambling here ... my apologies ...

    Peace,
    Ex-MislTech

  6. Re:Ohhh how I wish you were right .... on Nucular Hydrogen Economy · · Score: 1

    No doubt,

    Very good additions to the list I found .

    Nuclear power is NOT perfect, and better
    alternatives are out there to be sure .

    I think we need to harness the power of the
    tidal shift in the Bay of Fundy .

    It's twice a day shift is greater than that
    of all the rivers of the world .

    A tidal power generation system like france
    uses would not work, that much has been agreed .

    One based on hydraulics, and floats would allow a
    slow piston like action to pressurize the hydraulic
    fluid immensely , and output to a hydraulic motor
    and in turn running generators .

    As the high tide recedes the MANY ton floats could be
    slowly lowered while compressing pistons and slowly
    creating massive amounts of power .

    Drag coul dbe applied while it trying to raise it
    forcing it to compress pistons while the tide comes in too .

    AS big as the bay of fundy is it could be made as a
    Dock system that rises and lowers with the tide so
    it would serve more than one purpose .

    The environmental groups worry about the wash out
    the turbine based systems cause, but a float system
    would have none .

    The estimated power achievable with today's tech
    is 30,000 mega-watts , very impressive .

    This picture says it all , lol :

    http://www.valleyweb.com/fundytides/

    Peace,
    Ex-MislTech

  7. Re:Might sir suggest on What Kind Of Computer To Bring To College? · · Score: 1

    permission to record, blah blah ...

    For what the combined amount was paid by
    all those damn students they have the right
    to record and if it is a public university
    you work for the gov that is by the ppl for
    the ppl, your ego be damned .

    In line with this ppl are using their laptops
    to record you digitally in real time, and
    compressing it to mp3 and ogg .

    Then they drop it in their mp3 players when
    they go for walks or workouts .

    play it in their car, etc etc .

    To not let ppl record the classes is the
    biggest disservice to time management I
    have ever seen in my life .

    Some ppl learn better from audio, some
    from visual, some from hands-on .

    To impede any is to handicap those that
    benefit from it .

    Cheating is cheating, but sincere methods
    of study should be allowed . there is no
    malice in audio recordings of lectures .

    Hell, half the lectures I heard in college
    were ramblings that only half way covered the
    material and often drifted into their personal
    lives more than the course .

    I better get off my soapbox, it has been a
    bad day and I am in kodiak bear mode .

    Peace,
    Ex-MislTech

  8. Ohhh how I wish you were right .... on Nucular Hydrogen Economy · · Score: 1

    The US Navy has had Nuclear accidents, it has kept them VERY quiet .

    Fortunately none are known in the past 25 years .

    Excerpt:

    Look under Submarines and Ships section

    http://prop1.org/2000/accident/partial.htm

    Some of the following incidents involve the discharge of radioactive coolant water by ships and submarines. While water from the primary coolant system stays radioactive for only a few seconds, it picks up bits of cobalt, chromium and other elements (from rusting pipes and the reactor) which remain radioactive for years. In realization of this fact, the U.S. Navy has curtailed its previously frequent practice of dumping coolant at sea.
    1954
    An experimental sodium-cooled reactor utilized aboard the USS Seawolf, the U.S.'s second nuclear submarine, was scuttled in 9,000 feet of water off the Delawre/Maryland coast. The reactor was plagued by persistent leaks in its steam system (caused by the corrosive nature of the sodium) and was later replaced with a more conventional model. The reactor is estimated to have contained 33,000 curies of radioactivity and is likely the largest single radioactive object ever dumped deliberately into the ocean. Subsequent attempts to locate the reactor proved to be futile.

    October 1959
    One man was killed and another three were seriously burned in the explosion and fire of a prototype reactor for the USS Triton at the Navy's training center in West Milton, New York. The Navy stated, "The explosion...was completely unrelated to the reactor or any of its principal auxiliary systems," but sources familiar with the operation claim that the high-pressure air flask which exploded was utilized to operate a critical back-up system in the event of a reactor emergency.

    1961
    The USS Theodore Roosvelt was contaminated when radioactive waste from its demineralization system, blew back onton the ship after an attempt to dispose of the material at sea. This happened on other occasions as well with other ships (for example, the USS Guardfish in 1975).

    10 April 1963
    The nuclear submarine Thresher imploded during a test dive east of Boston, killing all 129 men aboard.

    1968
    Radioactive coolant water may have been released by the USS Swordfish, which was moored at the time in Sasebo Harbor in Japan. According to one source, the incident was alleged by activists but a nearby Japanese government vessel failed to detect any such radiation leak. The purported incident was protested bitterly by the Japanese, with Premier Eisaku Sate warning that U.S. nuclear ships would no longer be allowed to call at Japanese ports unless their safety could be guaranteed.

    21 May 1968
    The U.S.S. Scorpion, a nuclear-powered attack submarine carrying two Mark 45 ASTOR torpedoes with nuclear warheads, sank mysteriously on this day. It was eventually photographed lying on the bottom of the ocean, where all ninety-nine of its crew were lost. Details of the accident remained classified until November 1993, when the Navy admitted that it had suspected all long that the Scorpion had accidentally been torpedoed by an American vessel. The nuclear material was never recovered.

    14 January 1969
    A series of explosions aboard the nuclear aircraft carrier Enterprise left 17 dead and 85 injured.

    16 May 1969
    The U.S.S. Guitarro, a $50 million nuclear submarine undergoing final fitting in San Francisco Bay, sank to the bottom as water poured into a forward compartment. A House Armed Services subcommittee later found the Navy guilty of "inexcusable carelessness" in connection with the event.

    12 December 1971
    Five hundred gallons of radioactive coolant water spilled into the Thames River near New London, Connecticut as it was being transferred from the submarine Dace to the sub tender Fulton.

    October-November 1975
    The USS Proteus, a disabled submarine tender, discharged significant amounts of radioactive coolant water into Guam's Apra Harbor. A geiger counter check of the harbor water near two public beaches measured 100 millirems/hour, fifty times the allowable dose.

    22 May 1978
    Up to 500 gallons of radioactive water was released when a valve was mistakenly opened aboard the USS Puffer near Puget Sound in Washington.

    Peace,
    Ex-MislTech

  9. The japanese have a better way on Nucular Hydrogen Economy · · Score: 1

    www.etis.net/balpyo/ghgt5/Papers/E8%205.pdf

    This has real promise .

    For those that whine about natural gas as a limited
    resource, yes it is, but compared to gasoline and diesel
    it is not an issue .

    Furthermore natural gas is a bridge to an alternative method .

    Nuclear fuel is FAR more limited than oil, if we switched to
    pure nuclear worldwide we would run out of fuel MUCH sooner
    than oil .

    Natural Gas reserves in undeveloped nations like Africa
    are virtually untapped .

    In the US billionaire T. boone pickens anticipated the rise
    of natural gas and capped MANY wells in lieu of this revelation .

    Cryogenic fractioning towers have been used by the oil n' gas
    industry for sometime, and have become reasonable in cost .

    Powering the process with natural gas, to fraction natural gas,
    to make hydrogen is better than burning coal, or having wars
    in the middle east .

    Kill the dependence on foreign oil, and we can return the middle
    east to the state it was in before its billion dollar oil boom .

    Leave it to the rest of the world to invent an idea, leave it
    to the japanese to perfect it and improve it .

    Peace,
    Ex-MislTech

  10. Bearden is Incorrect ... on Nucular Hydrogen Economy · · Score: 1

    http://www.phact.org/e/z/Bearden.htm

    He has been proven wrong several times, violating the
    laws of conservation of energy is a great goal ,
    but not too damn realisitic .

    Good Luck !

    Peace,
    Ex-MislTech

  11. Re:beginning of the end for circuit-switched netwo on Sprint Moves Phone Network to IP · · Score: 1

    One point to make here .

    As someone that worked in the Telco industry there
    are -->> ** NO ** -- 100% uptime systems .

    At some point, the system will error, busy out,
    or a fiber seeking backhoe will feed itself .

    The last major california earthquake showed them
    that they needed a system with dynamic routing
    capability on the fly .

    When the World Trade Center fell phone service was
    in big trouble in that area for some time .

    This has been played out time and time again ,
    not only nationwide, but worldwide .

    VoIp can change some of it, but not all of it .

    Nothing man can make is 100% .

    The US phone system is geared around its heaviest
    call voume day, mother's day, That is their loose
    benchmark .

    The reason he quotes 99.999% is that is the five 9's
    reliability quotient set by the FCC .

    VoIp Dial offload is providing 5 cents a minute any
    time night or day , 365 days a year , and you do not
    even know you are using it most of the time .

    It is transparent to the end user if done correctly .

    Companies like Sonus and Genuity made millions off
    their VoIp solutions, and so did many others .

    I worked at a now defunct Cisco Systems VoIp lab in
    Herndon Virginia that used MGC , and it was steamrolled
    by SIP internally , and other solutions externally .

    When the other solutions beat us out, Cisco nearly
    closed the facility they laid off so many people .

    Over 50% of the office I worked at was let go, and a virginia law
    came into effect for letting so large a number go .

    I learned alot there, and one thing for sure is that
    there are no 100% uptimes .

    Only multiple redundancy can give you 100% uptime, and then
    you are just building a 2nd parallel network .

    Peace,
    Ex-MislTech

  12. Re:Room for growth on Broadband Barrage Balloons · · Score: 1

    1500 Meter towers are expensive .

    The pads for a tower 3/4 of a kilometer tall are quite big,
    and are not just poured by joe redneck .

    The anchor cables and tensioning of the guideline wires
    is one of engineering , and those cables are FAR from cheap .

    Braided steel cable on three points to a 1500m tower would
    cost a TREMENDOUS amount of money .

    The higher you go, the faster the wind speed , at 1500m the
    wind speed would push that balloon , and use 1500m of leverage
    against your tower and its anchors .

    Best to free float it, and let it be a omni-directional antenna

    Hopefully their ideas for stabilization will work for them .

    Meanwhile I think the wind free zone at 67,000 ft. will work
    really well for this other companies similar idea .

    http://www.21stcenturyairships.com/aerial.htm

    Peace,
    Ex-MislTech

  13. Re:Back of the envelope practicality on Broadband Barrage Balloons · · Score: 1

    30gig on their private LAN, the pipe to the outside world
    being run thru a caching system similar to Squid so they
    can just download the website once, then redistribute
    to all the users on their private network at blistering
    speed . if it is all run as a giant RAM drive it will
    have near zero access latency too .

    Their pipe to the outside world will be much smaller
    to be affordable, but via caching all duplicate website
    graphics and text can be downloaded and cached instead
    of being downloaded over and over every time someone
    goes to Skynews or Yahoo .

    Peace,
    Ex-MislTech

  14. Perhaps a better system ... on Broadband Barrage Balloons · · Score: 1

    Though a tad more costly, the rarified air at 67,000 ft
    is wind free year round .

    http://www.21stcenturyairships.com/aerial.htm

    Peace,
    Ex-MislTech

  15. Old Idea on Broadband Barrage Balloons · · Score: 1

    http://www.21stcenturyairships.com/

    Peace,
    Ex-MislTech

  16. Re:DoS attack at 0 feet and 0 range! on Broadband Barrage Balloons · · Score: 1

    Hehe,

    How about throw a Bolo with 2 thermite modules on the end .

    Like ppl throw 2 tennis shoes tied together over power lines .

    Just think, the bolo wraps nice and tight, you hit the Remote
    control, and bingo, you got a remote control thermite bolo
    for severing high tension cables .

    LOL ...

    Don't try this at home folks .

    Peace,
    Ex-MislTech

  17. Re:I'm Lazy on 802.11g Slows Down · · Score: 1

    per pricewatch the 802.11A & G cards cost about the same for
    generc cards . AKA = $72

    The 802.11 A router costs about $10 more than the 802.11 G

    A uses 5 ghz , vs. G using 2.4 ghz which happens to be the
    same frequency as ALOT of the new cordless phones , hehe .

    Peace
    Ex-MislTech

  18. Former military member on The Internet and The War · · Score: 1

    Multiple lines of communication are established .

    Standard Radio, and Encrypted if need be .

    Sat Comm, now computers via the internet .

    cutting communications lines is an old tactic,
    it is anticipated, thus the needs for multiple
    lines of Comm .

    And believe it or not a Secret means I cannot
    mention that is so far fetched, alot of ppl
    would not even believe it , thanks to the Navy .

    Peace
    Ex-MislTech

  19. Re:Yes! on P2P Meets Push · · Score: 1

    What ppl do not get about his system which I dreamed of MANY
    years ago is that you set filters, and boolean paramters .

    I have posted msgs wanting something like this for years .

    Anything you want you list, and by default can set it
    to not download anything else .

    Newsgroups are PLAGUED with incomplete posts, and
    they are filled with SPAM .

    Newsgroups do not use broadcast technology, they
    use bandwidth per user, multicasting will allow
    one person to multi-cast his one file one time
    to multiple end rcvrs . Thus bandwidth saved .

    Newsgroup combining and decoding used to take a "fair" amount of processor and time , this bypasses all that .

    If you want to ban certain things, like say "britney",
    exclusions could be set to keep any file with that name
    in it from EVER being downloaded to you .

    Think of it at Ip Access lists and Extended IP access lists
    for automatic file download, of a web/file cache that reads your
    mind, and works automatically 24x7 .

    It can check what you already have via exported text list
    and not download it as well .

    This will allow you to get all new songs by enigma for example
    as soon as they are on the network .

    With cooperative bandwidth allocation similar to bit torrent
    this could become a powerful tool .

    You could "subscribe" to Star Trek with release tags on it ,
    and quality settings , ie. MPG , ie. file size .

    You could subscribe to genre, ie. techno videos , and they
    just "appear" on your drive during the night .

    The bandwidth this could potential use though could be staggering .

    On the other hand donwloading mp3's over and over to find bad
    copies, and then download again is burning bandwidth and time .

    Time is money, and if more bandwidth is needed , then it may
    help the economy , who knows .

    In any event , being able to subscribe yourself to keywords
    using boolean expression similar to searches you enter into
    google if you how to enter them could allow you to get all
    the files you repititiously download in an automatic manner .

    Your favorite South park, Your star trek, your farscape,
    your whatever you like to watch or listen too .

    The possiblilites in regards to Pr0n is hilarous, LOL .

    Give this idea more thought before bashing it .

    It has subtle nuances that make it awesomely powerful .

    The potential for spam would have to be countered via
    a certificate authority, and registration, encryption and
    ANY and ALL means possible .

    Peace,
    Ex-MislTech

  20. Bless your ignorance ... on Salt From Plants · · Score: 1

    http://www.akzonobelsalt.com/english/abo/prf/home. htm

    AKZO is one of the largest salt producers in the world,
    they make millions off their premium salt used
    in medicine, dyes for clothes, and many things you
    would not expect .

    At one time they were the largest producer in the world .

    Peace
    Ex-MislTech

  21. Super conducting NEV's ??? on Washington State Legalizes NEVs on Public Roads · · Score: 2

    Be awesome if they can get the room temp super conducting
    to work with NEV's, would make them super efficient .

    http://physicsweb.org/article/news/7/4/5

    Peace,
    Ex-MislTech

  22. Diamond a Super-Conductor on Diamond-coated Steel · · Score: 1

    Imagine man made diamond doped with oxygen in low power,
    low temp computer chips, allowing a scalar jump in speed .

    Imagine Superconducting powerlines, generators, motors, etc .

    Imagine superconducting power plants , using room temperature
    super conductors .

    Imagine a find that could literally change the world .

    http://physicsweb.org/article/news/7/4/5

    Peace !
    Ex-MislTech

  23. Re:Wireless can save the Internet!! on Death of Internet Predicted: Film at 11 · · Score: 2, Informative

    Hehe,

    I am helping set one of these up in a small rural community
    as a test bed for further expansion .

    It is going to be a Coop, which means as the # of users go up,
    the cost goes down, and bandwidth is cheaper by the unit the more
    of it you buy .

    Chk my lengthy post on it ...

    http://slashdot.org/comments.pl?sid=64459&cid=59 76 875

    WiFi may not save the internet, but it sure as hell is
    about to change the last mile .

    Even the register says so ( big grin )

    http://www.theregister.co.uk/content/archive/266 69 .html

    Peace !
    Ex-MislTech

  24. Re:Hah on Death of Internet Predicted: Film at 11 · · Score: 1

    Where did all those mom and pop ISP's go ????

    try this ...

    www.thelist.com

  25. Re:Death or life on Death of Internet Predicted: Film at 11 · · Score: 1

    You are so right, my post too spoke to fighting for what
    is worth fighting for, and it is good to see others feel
    that way too .

    His death knell of the net is premature at best, and
    I feel its best days and a wireless underground are
    just around the corner .

    Peace,
    Ex_MislTech