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User: joelparker

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  1. Good slides from UW Aeronautics and Astronautics on Solar Winds to Protect Earth During Magnetic Pole Reversal · · Score: 4, Informative
    Good lecture slides on solar events in PDF
    are from the Aeronautics and Astronautics
    group at the University of Washington.

    They also have nice slides on airplane/spacecraft design,
    also in PDF here

  2. Download the games on Indie Game Jam 2004 Recounted · · Score: 4, Informative

    Best of all, you can download the Indie Game Jam games:
    http://www.indiegamejam.com/igj2/games.html

  3. Golf Ball Dimples on Whale Flippers Make Better Airplane Wings · · Score: 5, Informative
    Bumps and dimples tend to make things fly more reliably, by letting small eddies of air whirl. The same effect can be seen in golf balls-- a golf ball with dimples (like all the ones today) will fly farther and straighter than a perfectly spherical one.

    Why does a golf ball have dimples?

  4. I call b.s. on this... on The Flickering Mind · · Score: 1
    because I've talked to many educators about technology.
    I've also talked to administrators, parents,
    and students from primary and secondary schools.

    There is *brilliant* work on this by Seymour Papert
    (see the book The Learning Machine and Lego/Logo)
    and many, many teachers who also develop software.

    Yes, there are profound problems with technology
    in schools-- as in our everyday corporate world--
    and tech is not a magic bullet for everything.

    Need starting points? Try my site School.Net
    and please suggest improvements and additions.

    Cheers, Joel

  5. Architecture run amok on MIT's Stata Center Dedicated · · Score: 4, Funny

    Bill Gates says the freakish buildings and twisted angles will be correctly aligned by the upcoming Stata Service Pack 1.

  6. Insanely tricky on Tough Love - Can A Game Be Too Hard? · · Score: 4, Funny
    what games have you played that are insanely tricky to master?

    wopr# globalthermonuclearwar

  7. Good reason to ask for tunnel maps on FBI Investigates Open Records Request · · Score: 4, Funny

    ...to design new levels for Quake.

  8. Don't underestimate Valenti on MIT Student Grills Valenti on Fair Use · · Score: 3, Informative

    He's a smart guy-- no one gets to his level
    without substantial skills and experience.
    And the MPAA is leagues ahead of the RIAA...

  9. The Rings of Power (photo included) on Criticizing Sun's Java Desktop System · · Score: 2, Interesting

    Hey, Sun really does have the rings!
    http://java.sun.com/features/1998/07/ring-project. html

  10. Geez, is anyone ever satisfied? on Criticizing Sun's Java Desktop System · · Score: 2, Insightful
    Sun puts lots of money and research into free tools,
    some big examples being Java and Open Office.

    Sun is also now among the largest Linux success stories,
    selling a million new Linux installations to China,
    and even more amazingly to consumers at Wal-Mart.

    Does it matter if the CD says "GNU" or "Linux inside"
    to the Chinese, or Wal-Martese, or end user?
    Likely not. As long as Sun honors the GPL--
    and Sun does seem to be honoring the GPL--
    then how about looking at the positive side?

    More Linux installations will lead to better
    succes for all of us. I want to see easy installs,
    good video drivers, plug-and-play printers, and more.
    Sun's success will help us get this, so cheers to them.

  11. Stream ripping with merged bits from P2P downloads on Shifting From P2P To Stream Ripping · · Score: 1
    If you can legally rip a stream, can you use enhancement tools to improve the quality?

    And can these enhancement tools download higher-quality bits from P2P systems?

    In other words, once you're able to listen to the song (on a low quality stream), do you have any rights to listen to a higher-quality version (downloaded P2P)?

  12. Multi-threading and selectable IO channels on Is Sun's Niagara Server Viagra? · · Score: 4, Interesting
    This Sun Niagra processor looks promising,
    especially for server software that threads.

    I'm especially intrigued on how this will
    work with the Java NIO (new IO) libraries,
    which handle pooled selectable IO channels.

    Niagra and Java NIO together looks like
    a really fast way to do mass serving...
    Can anyone comment on threads sharing IO?

  13. Try the NetWinSite servers (DNews, DBabble, etc) on Open Source Project Infrastructure? · · Score: 2, Informative

    From my experience running this kind of thing,
    I highly recommend discussions via newsgroups.
    They are easier to use than most web boards,
    which leads to better/easier user feedback.

    The newsgroups are easy to set up,
    for examples see www.netwinsite.com.

    The servers provide full text search,
    straightforward email-to-news gateways,
    various authentications, chat, etc.

    Once you have your newsgroups working,
    ask your participants what they use
    for bug databases, source systems, etc.
    Use the tools they know and recommend,
    and you'll likely get better participation.

  14. Sun knows enterprise SVT really, really well on Stress and Volume Testing - Your Experiences? · · Score: 2, Interesting

    If you can afford it, get help from Sun.

    The Sun application server software team
    has people with very deep backgrounds
    and the right experience and equipment.
    I was truly impressed working with them.

    They do massive testing projects
    and have all the necessary contacts
    with other enterprise app companies.

    Cheers, Joel

  15. Show the problem to your school leaders... on Security and School - How Should One Speak Up? · · Score: 4, Informative
    First, contact your school technical staff;
    they are the ones to fix this problem.

    Second, if the technical staff does not fix it,
    contact your school's Deans for intervention.

    Third, if the Deans do not get the problem solved,
    contact your school paper and ask for help.

    This all shows that you're a team player,
    in case you need to escalate it later.

  16. Counter-attacks are bad-- read this summary on A New Type Of Realtime Blocklist: The SURBL · · Score: 5, Informative
    Counter-attacks are bad--
    check this summary of spam methods.

    http://netextend.com/junkmail

    ........

    Overview

    • What is Junk Mail?
    • Why Send Junk Mail?
    • How Bad is the Junk Mail Problem?
    • What is Needed?

    Solutions

    • Blacklists
    • Whitelists
    • Greylists
    • Adaptive Filters
    • Challenge-Response
    • Counter-Attacks
    • Tagging
    • Fake Honeypots, Tarpits, Spamholes
    • Sender Policy Framework (SPF)
    • Personal Digital Signatures
    • Internet Mail 2000 (IM2000)

    Conclusion

  17. Why use StarOffice v. OpenOffice? A few reasons... on Google's Next Steps · · Score: 1
    From the OpenOffice website...

    The source code available at OpenOffice.org does not consist of all of the StarOffice code. Usually, the reason for this is that Sun pays to license third-party code to include in StarOffice that which it does not have permission to make available in OpenOffice.org.

    • Certain fonts (esp. Asian language fonts)
    • The database component (Adabas D)
    • Some templates
    • Extensive Clip Art Gallery
    • Some sorting functionality (Asian versions)
    • Certain file filters
    Here is a detailed comparison datasheet
  18. But what about an office suite? on Google's Next Steps · · Score: 2, Interesting

    I forgot one key thing...
    Google users will need an office suite.
    And guess what Sun happens to own...

  19. Google + Sun = Amazing on Google's Next Steps · · Score: 2, Interesting
    Imagine the amazing teamup of Google and Sun:

    Google search, email, and file storage

    Sun Java Linux desktops for home users

    Sun Ray thin X clients for corporations

    Sun enterprise servers running it all

    How superb this could be...
    and what would Microsoft do?

    Cheers, Joel

  20. If the old folks get a robot named Pearl... on Pearl, a Robot for the Elderly · · Score: 1

    ... when do the kids get a robot named Python?

  21. Rave - what's up with the awful marketing blather? on "Project Rave" Beta Released · · Score: -1, Redundant
    Rave is great, well worth trying for Java apps
    but the homepage introduction is horrendous.
    • ...powerful technologies that can be
      used productively and effectively.


      ...leverage the power of the Java platform
    Sun's marketing is hurting their own tools--
    good software deserves a good explanation.

    Cheers, Joel
  22. Rave - what's up with the awful marketing blather? on "Project Rave" Beta Released · · Score: 5, Insightful
    Rave is great, well worth trying for Java apps--
    but the homepage introduction is horrendous.
    • powerful technologies that can be
      used productively and effectively.


      leverage the power of the Java platform


    Can someone at Sun get a clue about this?
    I'm a Java developer (and former Sun employee)
    and I don't need to read words like "leverage"
    and "powerful technologies" and buzzwords.

    Instead: tell me what the tool is,
    what it does-- ideally with screenshots--
    and how it fits with my other Java tools.

    Cheers, Joel
  23. P2P Sockets project on P2P News Syndication? · · Score: 2, Interesting
    P2P can bypass censorship in numerous ways...
    the P2P Sockets project paper has interesting
    comments about this (it's a JXTA core project)

    P2PSockets Intro

    Cheers, Joel

  24. Verizon is excellent on Do Working Cell Phone Demos Exist Anymore? · · Score: 3, Informative
    Verizon has a two-week return policy,
    so you can buy a phone, try it as you wish,
    and if you don't like it you can return it.

    I have done this *many* times with them,
    and each time the return process was easy,
    fast, no questions asked, with a full refund.

    Hope this helps!

    Cheers, Joel

    p.s. I'm not affiliated with Verizon,
    just a sastisfied customer.

  25. Save goes away, just like the floppy on Modernizing the Save Icon? · · Score: 2, Insightful
    Think about similar cases using CVS, FTP, email:
    you don't "save" using any of these, right?
    Instead you commit, or upload, or send.

    Maybe you'll click "Check" when you're ready,
    and the file will do what it needs to do--
    commit itself, upload itself, send, save, etc.

    Cheers, Joel