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User: WillAdams

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  1. Re:Approachable 3D Design Software? on Staples Starts Selling 3-D Printer · · Score: 1

    Yeah, and it's on that list and I tried it and it doesn't appeal (to me).

  2. Approachable 3D Design Software? on Staples Starts Selling 3-D Printer · · Score: 2

    Is there anything a typical na\"ive user can use?

    Thus far I've been most successful w/ OpenSCAD --- I don't think that will work for most of Staples' clientele. I've tried pretty much everything here:

    http://www.shapeoko.com/wiki/index.php/CAD

    But haven't found anything which really appeals --- is there anything I missed?

  3. Re:Hosted on a NeXT computer? on CERN Celebrates 20 Years of an Open Web (and Rebuilds 1st Web Page) · · Score: 1

    It's well worth reading his book:

    http://www.w3.org/People/Berners-Lee/Weaving/

    I hope they have better luck w/ their NeXT Cube than I have w/ mine --- still haven't found the time to work out why it quit booting.... though I may have to put some effort into that if I don't find a better alternative to Macromedia FreeHand than going back to Altsys Virtuoso.

  4. Re:Cost of the raw materials on What's Holding Back 3-D Printing · · Score: 1
  5. Lack of elegant, intuitive 3D software on What's Holding Back 3-D Printing · · Score: 1

    I've been trying hard to find opensource (and free) 3D and CAD/CAM software for the ShapeOko wiki:

    http://www.shapeoko.com/wiki/index.php/Software

    and I'm not finding much w/o significant issues of some sort:

    OpenSCAD --- programmers only, mesh is okay for printing, but not milling (ImplicitCAD is better on that front, but needs to be easier to install, and to have 3D G-code export)
    SketchUp --- also limited to meshes, weird interface which requires odd workflow to achieve precision
    FreeCAD --- bizarre interface
    Blender --- ditto
    Inkscape --- 2D only, drawing interface not as nice as Macromedia FreeHand
    &c.

    I'd be very interested in any opensource (and free) 3D and CAD/CAM software which isn't listed on the wiki.

  6. Re:Nonsense on What's Holding Back 3-D Printing · · Score: 1

    Well, the U.S. has always been okay w/ it in the past, and it's still okay now, modulo the thoughtcrime aspect of it being illegal to make (cartridge) firearms for ``distribution'' w/o a F.F.L. manufacturing (black powder is okay).

  7. Re:What's holding back 3-D printing? on What's Holding Back 3-D Printing · · Score: 1

    The ShapeOko
    (~$350--600 http://www.shapeoko.com/
    w/ a dual-motor Y-axis
    ($59.79 https://www.inventables.com/projects/shapeoko-dual-drive-kit --- Y-axis drive shaft, a bit cheaper, should work too) and
    double MakerSlide X-axis
    ($23.52 + s/h & misc. hardware http://www.shapeoko.com/wiki/index.php/Double_Makerslide_X-Axis)
    will cut aluminum
    (priceless http://shapeoko.com/forum/viewtopic.php?f=7&t=171, see also http://www.shapeoko.com/forum/viewtopic.php?f=7&t=693)

  8. Re:OpenSCAD on What's Holding Back 3-D Printing · · Score: 1

    While it's very cool for 3D printing, the mesh model used in OpenSCAD isn't well-suited for milling --- ImplicitCAD, which is compatible w/ it, holds a lot of promise, but doesn't have a finished G-Code export yet.

  9. Nintendo Wii U FTW on New Console Always-Online Requirements and You · · Score: 1

    Still playing Pandora's Tower, The Last Dtory was great, Xenoblade Chronicles awesome, The Legend of Zelda: Skyward Sword amazing, Red Steel 2 fabulous, Goldeneye: 007 riveting, The Conduit quite entertaining, Metroid PrimeTrilogy --- I need to go back and finish that...

    By the time I'm done, there should be games I want for the Wii U --- hoping for a motion-controlled RPG.

  10. Re:Barrel and slide/bolt too? on 3D-Printed Gun May Be Unveiled Soon · · Score: 1

    One of the best sources of steel for barrels is _used_ truck axles, since it's stress-relieved.

  11. Re:And what about outside the US? on 3D-Printed Gun May Be Unveiled Soon · · Score: 1

    Rather than _The Anarchist Cookbook_ (which if the author had control of his copyright would be unavailable for safety concerns), get something which has complete, tested instructions which won't get you killed or maimed:

    TM 32-210 Improvised Munition Handbook --- available at http://cryptome.info/0001/tm-31-210.htm or from your local bookstore

  12. Re:a spectacular failure on 3D-Printed Gun May Be Unveiled Soon · · Score: 1

    you wrote:
    >Maybe if it uses special ammo (primer + bb pellet or such)

    That's how the original .22 rimfire (now called the ``Short'') was created. Since then it's been switched over to a smaller quantity of primer and a light charge of powder, since powder is less expensive than primer.

  13. Will the plants grow w/o fertilizer or topsoil? on Europe Needs Genetically Engineered Crops, Scientists Say · · Score: 1
  14. Re:20,000 Leagues Under the Sea on Ask Slashdot: Science Books For Middle School Enrichment? · · Score: 1

    If you're going to read this in an English translation, rather than the original French, be sure to spring for the nifty new translation published by the Naval Institute Press:

    http://www.usni.org/store/books/fiction/20000-leagues-under-sea

    restores almost a quarter of the book which was cut, and fixes all the numerical errors which distract from the science.

  15. Hal Gordon's _Divers Down_ on Ask Slashdot: Science Books For Middle School Enrichment? · · Score: 1

    has great engineering (including 2 definitions for the need to use to torque wrench --- one for a mechanic, the other for an engineer).

    Also good discussion of work ethics.

  16. Re:And it begins on Noodle Robots Replacing Workers In Chinese Restaurants · · Score: 5, Insightful

    I believe the science fiction story you want is:

    http://marshallbrain.com/manna1.htm

  17. Skyward Sword should've used the Balance Board on Omnidirectional Treadmill: The Ultimate FPS Input Device? · · Score: 1

    as an option for this, esp. for the tightrope-walking sequences.

    Perfect game would have:

      - Skyward Sword's / Red Steel 2's motion plus controls for sword and archery, fast-paced combat and camera controls, and balance board for movement
      - Xenoblade Chronicles' vast expanses and explorability and quests and story-telling and item management and quantiy of items and gems and crafting
      - The Last Story's on-line play and replayability / grinding / upgrade options and colour / dyes
      - Pandora's Towers' IR pointing, intricate motion controls and puzzle balance and depth and item crafting and romance (as an option)
      - Valhalla Knights: Eldar Saga's (or the new Fire Emblem 3DS game's) total character generation and control and multi-generational story-line (as an option)

    and downloadable content on an on-going basis.

    That's as close as we're getting to a holodeck for the foreseeable future.

  18. Roborally - play w/ your kids on Localized (Visual) Programming Language For Kids? · · Score: 1
  19. Re:Excel error? on Excel Error Contributes To Problems With Austerity Study · · Score: 1

    Yes, but that error wouldn't've been possible in a spreadsheet which forces the user to interact only w/ named data / ranges as Lotus Improv did.

    It kills me that Quantrix Modeler 5 - Professional is $1,549.00 and not available for Mac OS X.

    There is the opensource Flexisheet, but I don't see any readily available binaries:

    http://cvs.savannah.gnu.org/viewvc/gap/user-apps/FlexiSheet/?root=gap

  20. The other shoe drops when Windows XP expires on ZDNet Proclaims "Windows: It's Over" · · Score: 1

    It's still at ~40% of the market (~45% for Windows 7) --- if Mac OS X can be viable at less than 7%, I think Microsoft can stay relevant w/ over 80% --- the question is, how much lower than that can they go w/o some reverse bandwagon effect?

    The issue for Microsoft is the less than 2% of the mobile marketplace Windows Phone and RT have which plays into that --- they're not on the bandwagon.

    I'd be much more interested in a Microsoft Surface if the Pro were more affordable or could run Windows 7 (or Mac OS X, which arguably proves the point).

  21. Re:Quit handy sometimes for old free apps on The Internet Archive Is Now the Largest Collection of Historical Software Online · · Score: 1
  22. Quit handy sometimes for old free apps on The Internet Archive Is Now the Largest Collection of Historical Software Online · · Score: 2

    Needed install files for the following and got them from The Wayback Machine:

      - Corel Grafigo 1 (v2 and later aren't free like v1) --- useful sketching tool
      - NCPlot 1.1 (v2 and later aren't free like v1.2 and earlier) --- primitive G-code editor but much faster than NC Corrector

    a couple of others which I can't recall --- anyone else got a list of forgotten treasures?

    William

  23. Re:EPUB output! on LyX Joins the Google Summer of Code 2013 · · Score: 1

    dvi2tty doesn't preserve semantics.

    It's not easy to decide which paragraphs end at a page break and which don't.

    MathML is needed to interface w/ Computer Algebra Systems.

    JPEGs don't scale.

  24. Re:What would make me move to Lyx - LaTeX on LyX Joins the Google Summer of Code 2013 · · Score: 1

    Use the memoir documentclass --- you can get any desired apearance w/ it.

  25. Re:EPUB output! on LyX Joins the Google Summer of Code 2013 · · Score: 1

    No, .dvi is like .pdf:

      - page-oriented
      - positional
      - stripped of semantics.

    One wants a direct conversion which:

      - allows re-flow
      - preserves semantics
      - sets math as mathml

    William
    (who thinks LyX is the most innovative opensource app yet --- I just wish there were a vector drawing app equivalent, something more powerful than xasy for Asymptote, more elegant than metagraf for metapost, as nice as Freehand for postscript)