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  1. how did they invent computers without computers? on Students Do Better Without Computers · · Score: 2, Insightful


    who's going to do better - a kid using a calculator
    to give him the answer, or the kid doing sums with
    a pencil and paper? the point being, you don't need
    a computer to invent a computer. the more you do things
    manually, the more you are forced to develop your thinking.
    once you've learned it the hard way, then the benefits
    of automation become all the more apparent than the
    person that has never had to do the work under the hood.
    the same thing applies to programming - someone
    who knows how to compile their own kernal
    will have better insight into knowing things
    are behaving the way they are.

    there are many skills in the world,
    one of them is computer fluency,
    and because of the saturation in our environment
    of them, you can almost pick them up along the way
    for many things without ever having to explicitly
    take a 'computer' course in school, just like you
    can become taxi driver without ever having to
    become a mechinic.

    you want to live in the world before modelling it.
    before i see formal database entries for different kinds
    of fish and plants, i would think its better to experience
    these things first hand (if possible - are there frogs
    and milkweeds out in the creek beside the school -
    why should i use a CD-ROM about them first? --first
    i see the frogs, then i become curious, and i may even later
    do a web search about these things to find out their history
    and what other people have said. but simulation
    never replaces first-hand real-world experience.
    it amazes me last time i went to the museum
    that they had an actual dinosaur skeleton RIGHT THERE --
    first hand data from which everything is derived. and there
    was nobody actually LOOKING at it - they were all too busy
    watching a screen with a computer model of the artifact
    in question --i.e. information ABOUT the artifact,
    instead of studiously contemplating the actual thing itself.
    this seems very typical of learning these days.

    kids should run around, climb trees and play in the mud.
    its all very good for them. then later on when they're
    tired in the evening, settle donw and play a videogame,
    and when they're curious enough, then maybe they'll
    decide to go further, and try and learn how to programme
    one themselves. but running and playing is more
    important for kids then pointing and clicking.
    they're already going to have loads of computers
    in their life, but they're never going to have
    time to play and run and climb trees again
    like they do when they're young - let them. :D

    the secret to staying young
    in to never stop climbing trees.

    regards,
    j.

  2. digitize old berlitz tapes to mp3 on Learning a Language in the Digital Age · · Score: 2, Interesting

    wanting to improve my german, i found some old used berltiz
    tapes from 1958 containing six hours of graduated conversational
    german - digitized these into mp3 files, and i just play them
    on endless repeat on my ipod.

    over the course of three months, for each itteration,
    i find i keep filling in more and more of the words
    as i keep coming back to the same parts on the tape.
    i keep repeating until i catch every single word
    without missing any - the more effort you put into
    trying to say the words you hear also helps.

    for reading - the best thing was peter hagboldt's
    graduated german reader - they have stories with a
    several hundred word vocabulary, and each chapter
    adds in a dozen new key words, with definitions in
    the footnotes for each new instance. the graduated
    nature of these readers helps a lot, because it uses
    a core grammar, and then introduces the new words
    gradually as you're getting used to using the words
    you already know. --if you can OCR, or find digitized
    versions of one of his texts, you can download it
    into a palm pilot, and practice reading with a text
    editor.

    there are no shortcuts to learning a language.
    there is no technological solution. but using an ipod
    with endless repeat on some good audio language content,
    or using a palm pilot to read practice texts
    can help facilitate the process. :D

    the next step is to set my google news page to german... :-P

    hab ein guten tag!
    john.

  3. no longer untouchable on Torvalds Switches to a Mac · · Score: 3, Insightful


    i think the biggest thing about this is that it legitimizes
    the mac hardware for linux advocates - which have been
    traditionally x86 biased. it legitimizes linux as
    multi-platform more than anything else could have done.

    j.

  4. steve jobs on tech and education on Bill Gates Proclaims US High Schools Obsolete · · Score: 1


    first on technology, then on television, and then on education...

    Steve Jobs: The Next Insanely Great Thing
    Interview by Gary Wolf, Wired Magazine, February 1996.

    Rethinking Revolution

    What's the biggest surprise this technology will deliver?

    The problem is I'm older now, I'm 40 years old, and this stuff doesn't change the world. It really doesn't.

    That's going to break people's hearts.

    I'm sorry, it's true. Having children really changes your view on these things. We're born, we live for a brief instant, and we die. It's been happening for a long time. Technology is not changing it much - if at all.

    These technologies can make life easier, can let us touch people we might not otherwise. You may have a child with a birth defect and be able to get in touch with other parents and support groups, get medical information, the latest experimental drugs. These things can profoundly influence life. I'm not downplaying that. But it's a disservice to constantly put things in this radical new light - that it's going to change everything. Things don't have to change the world to be important.

    The Web is going to be very important. Is it going to be a life-changing event for millions of people? No. I mean, maybe. But it's not an assured Yes at this point. And it'll probably creep up on people.

    It's certainly not going to be like the first time somebody saw a television. It's certainly not going to be as profound as when someone in Nebraska first heard a radio broadcast. It's not going to be that profound.

    Then how will the Web impact our society?

    We live in an information economy, but I don't believe we live in an information society. People are thinking less than they used to. It's primarily because of television. People are reading less and they're certainly thinking less. So, I don't see most people using the Web to get more information. We're already in information overload. No matter how much information the Web can dish out, most people get far more information than they can assimilate anyway.

    The problem is television?

    When you're young, you look at television and think, There's a conspiracy. The networks have conspired to dumb us down. But when you get a little older, you realize that's not true. The networks are in business to give people exactly what they want. That's a far more depressing thought. Conspiracy is optimistic! You can shoot the bastards! We can have a revolution! But the networks are really in business to give people what they want. It's the truth.

    So Steve Jobs is telling us things are going to continue to get worse.

    They are getting worse! Everybody knows that they're getting worse! Don't you think they're getting worse?

    I do, but I was hoping I could come here and find out how they were going to get better. Do you really believe that the world is getting worse? Or do you have a feeling that the things you're involved with are making the world better?

    No. The world's getting worse. It has gotten worse for the last 15 years or so. Definitely. For two reasons. On a global scale, the population is increasing dramatically and all our structures, from ecological to economic to political, just cannot deal with it. And in this country, we seem to have fewer smart people in government, and people don't seem to be paying as much attention to the important decisions we have to make.

    But you seem very optimistic about the potential for change.

    I'm an optimist in the sense that I believe humans are noble and honourable, and some of them are really smart. I have a very optimistic view of individuals. As individuals, people are inherently good. I have a somewhat more pessimistic view of people in groups. And I remain extremely concerned when I see what's happening in our country, which is in many ways the luckiest place in the world. We don't seem to be excited about making our country a better

  5. Re:There can be only one... on PDA Sales Fall for Third Year in Row · · Score: 1


    the palm m500 works great as a plain text device
    as long as you use QED -- i use it all the time to
    read online ascii books. so far, i've read about
    seven books this way, and it works great.

    it provides what i really want in a palm-sized device:
    a file browser and a decent text editor. i never use
    the built-in appointment or calendar apps. i actually
    find the black & white screen better than the colour
    screens, because it doesn't burn your eyes out in
    low light conditions (it uses reverse backlight).

    j.

  6. Re:Bill buys Apple? on iPod Most Popular Music Player on Microsoft Campus · · Score: 1


    > copy the whole dir structure to a hard drive, then tell iTunes
    > to add them to your library and "keep your iTunes folder organized"
    > it re-sorts everything automagically for you.

    mark the parent poster up -- i've used this handy trick before,
    and it works great - saved me hours and hours having to manually
    reorg all that music.

  7. Re:Big Deal on Wireless Power Recharging Nears Fruition · · Score: 1


    as far as i'm aware, these 'power relay stations' (which provide
    step-down transformer voltages) weren't necassary in tesla's system.

    anyone anywhere, using a device the size of a tesla coil
    could use the power right out of the air (or ground, as
    tesla believed the power also went thorugh the earth),
    without an intermediary 'power relay station', just like television.

    the power meters are currently necessary, because of the social
    and regulatory systems we have deemed necessary to pay
    those who built the systems to harness the power from various sources.
    yet the infrastructure of metering is itself a large cost that is considered
    necessary due to current social arrangements within our society.

    you are right - remote transmission of power would
    enable much cleaner power distribution. according to
    tesla, wireless power did not have the same diminuation
    with distance as radio waves -- power generated in niagara falls
    would not be diminished by distance, you could use it to power a
    flashlight in kenya as easily as in wyoming.

    regards,
    j.

  8. Re:Big Deal on Wireless Power Recharging Nears Fruition · · Score: 4, Informative


    Tesla did Wireless Power, 'with no diminuation with distance'.

    Tesla's wireless power was technically demonstrated to be feasable.
    But socially unfeasable. Because our Social Structures do not yet permit
    a system where you can afford to give away your power for free.

    The reason nobody wants to use it, is because with Tesla's system,
    you can't METER it - you have to give it away. If you have a Hydro station,
    and use Tesla's 'Magnifying Transmitter' (as he called it), then you would be
    simply GIVING your power away, because you couldn't control who uses it.
    Therefore, all the electric companies used a more limited version of his AC system,
    using wires so that you could put a Power-Meter Barnacle on every site that
    was using the AC power you supplied.

    best regards,
    j

  9. Re:Carpal Tunnel? HANDWRITING. on Programming Until Retirement? · · Score: 3, Interesting


    my wrists started hurting after years of using the computer.
    the solutions that helped most were:

    1) using a 'spring' keyboard instead of rubber membrane.

    2) switch to dvorak (seven years now, and no regrets),
    and repogram mouse to avoid double-clicks.

    3) practice HANDWRITING, or take up a MUSICAL INSTRUMENT
    like piano -- this is the single most important thing that
    helped alleviate my wrist pains -- i started playing bass guitar,
    and by repetitively and rhythmically using those same muscles
    in a definite OTHER way --it helped to strengthen them for when
    i went back to using them with a mouse. if you're not into
    practicing a musical instrument (which i guarantee will be
    a useful skill longer than any programming language you
    may happen to learn) -- then try handwriting -- it forces
    the muscles involved into definite contortions which counter
    the repetitive stress of clicking.

    best regards,
    john.

  10. Re: Microsoft Word 1.0 was on a Mac on Bill Gates in 1983 Teen Beat Magazine · · Score: 1


    Microsoft Word 1.0 was on a Mac,
    because Windows didn't exist then yet.

    regards,
    j

  11. Nebulae and EMBRYO development on Astronomers Solve Magnetic Fields Mystery · · Score: 1


    to my superficial observation, the nebulae look remarkably similair to giant CELLs.
    has anyone ever tried comparing Nebulae to EMBRYO development?

    embryonic cosmology -- just like you don't explain the movement
    of a compass needle out of the surrounding totality,
    can we find any connections between Nebulae
    and the processes of embryology?

    best regards,
    j.

    ah, go ahead, mod me down...
    i know i'm wasting karma with such a ridiculous idea.
    nobody wants to hear anything really new. :-P

  12. a long way to the top for ipod on 2004 Year-End Google Zeitgeist · · Score: 1


    don't mean to be a troll, but although they're relatively
    small (yet innovative and profitable) marketshare in the PC space,

    it now appears that like their early years in the PC space,
    they've finally made it to again number one in the consumer space.
    so congratulations and mery christmas apple -- you have proved that
    if you just focus on making a great product, they will come. :)

    | Popular Consumer Electronics - 2004
    | 1. ipod
    | 2. digital camera
    | 3. mp3
    | 4. xbox
    | 5. playstation 2
    | 6. portable dvd player
    | 7. plasma tv
    | 8. digital camcorder
    | 9. pda
    | 10. electric scooter

    regards,
    j.

    don't mod me down, i'm just an occasional troll.
    and this has got to be more interesting than all the jabber
    about some ditzy chick called 'spears' (or something like that).

  13. migration since 1988 on Digital Packrats · · Score: 2, Interesting


    digital media is ephemeral, it is only the fact that i have consistently
    done the work of migrating data from medium to medium for more
    than two decades (since 1981) that has made the data accesible.

    the biggest change is that before, you could not keep all your
    data in one place on a hard drive, which meant you're always managing
    data in discrete physical 'chunks' -- as they happen to be distributed
    across multiple removable media.

    but now, we can now consoldate all that stuff into one place
    with the use of massive hard drive space, and this makes
    managing that data an order of magnitude easier.

    migration has been:
    - 1981: trs80, 70k 5.25" floppies
    - 1986: rs232 serial port to macintosh plus 800k 3.5" floppies
    - 1998: ethernet cable from ZIP disks to imac, and burnt to CD.
    - 2004: it FINALLY all fits in one place -- from 1981 to 2004 fits
    into about 20gig.
    - the rest, from about 1998 - 2004 -- takes about about another 20gig,
    because instead of data, it has become audio, photographs, and these
    data formats consume considerably more space for what you get.

    > so: twenty-three years of DATA (applications, downloads, database,
    fonts, documnents, etc) fits into 20gig -- but of the newer media
    types (photo, mp3, and video) has taken 20gigs in four years.

    > its not a matter of trying to get as much data as possible,
    but rather of having as little data as possible, but not leaving
    any essential element out. thus, the data has been highly refined.

    > i've found i've started organizing things by YEAR,
    and by FREQUENCY of the rate at which the data-type may grow.

    regards from storm's nest.

  14. Re:Brilliant on Envisioning the Desktop Fabricator · · Score: 1


    roddenberry wasn't the original either -- this fantasizing
    of procuring women from stone has persisted thousands of years
    in the greek legend of 'pygmalion galatea'

    Pygmalion and Galatea in Greek Mythology - Pygmalion saw so much to blame in women that he came at last to abhor the sex, and resolved to live unmarried. He was a sculptor, and had made with wonderful skill a statue of ivory, so beautiful that no living woman came anywhere near it. It was indeed the perfect semblance of a maiden that seemed to be alive...

    sometimes you don't get what you want, but you get what you need.
    go for the real thing, reciprocal exchange is so much better... :-D

    best regards from toronto island
    j.

  15. Re: women out of matter = pygmalian and galatea on Envisioning the Desktop Fabricator · · Score: 2, Informative


    > fantasized about a generator of matter,
    > one that was able to generate [image of beauty]
    > right in front of me complete with a handbag
    > full of a strange gritty substance...

    this fantasizing of procuring women from stone has persisted
    thousands of years in the greek legend of 'pygmalion galatea'

    Pygmalion and Galatea in Greek Mythology

    Pygmalion saw so much to blame in women that he came at last to abhor the sex, and resolved to live unmarried. He was a sculptor, and had made with wonderful skill a statue of ivory, so beautiful that no living woman came anywhere near it. It was indeed the perfect semblance of a maiden that seemed to be alive, and only prevented from moving by modesty. His art was so perfect that it concealed itself and its product looked like the workmanship of nature. Pygmalion admired his own work, and at last fell in love with the counterfeit creation. Oftentimes he laid his hand upon it as if to assure himself whether it were living or not, and could not even then believe that it was only ivory. He caressed it, and gave it presents such as young girls love, - bright shells and polished stones, little birds and flowers of various hues, beads and amber. He put rainment on its limbs, and jewels on its fingers, and a necklace about its neck. To the ears he hung earrings and strings of pearls upon the breast. Her dress became her, and she looked not less charming than when unattired. He laid her on a couch spread with cloths of Tyrian dye, and called her his wife, and put her head upon a pillow of the softest feathers, as if she could enjoy their softness.

    The festival of Aphrodite was at hand - a festival celebrated with great pomp at Cyprus. Victims were offered, the altars smoked, and the odor of incense filled the air. When Pygmalion had performed his part in the solemnities, he stood before the altar and timidly said, "Ye gods, who can do all things, give me, I pray you, for my wife" - he dared not say "my ivory virgin," but said instead - "one like my ivory virgin."...
    --

    sometimes you don't get what you want, but you get what you need.
    go for the real thing, reciprocal exchange is so much better... :-D

    best regards,
    j

  16. Re:Typo in article headline on What's Going On in Canada? · · Score: 1


    sorry, that should have been:
    ---

    > 'embezzling the nation's money with no supervision...'

    it does seem like bush doesn't feel too accountable...

    "I do not need to explain why I say things. -- That's the interesting
    thing about being the President. -- Maybe somebody needs to explain
    to me why they say something, but I don't feel like I owe anybody
    an explanation. (George W. Bush, to Bob Woodward, 60 Minutes, Nov. 17, 2002)

  17. Re:Typo in article headline on What's Going On in Canada? · · Score: 1


    it does seem like bush doesn't feel too accountable...

    "I'm the commander -- see, I don't need to explain --
    I do not need to explain why I say things.
    That's the interesting thing about being president."
    (George W. Bush, to Bob Woodward, 60 Minutes, Nov. 17, 2002)

  18. Re:design... on Virgin's New iPod Rival · · Score: 1


    lol - that's funny -- from black products to white products;
    stever jobs from black turtleneck to white suit -- god help us.
    that would be scary indeed! methinks bill gates is the one
    in the white suit with the false eyelash.

  19. Re:design... on Virgin's New iPod Rival · · Score: 1


    Perfection is achieved not when there is nothing more to add,
    but rather when there is nothing more to take away.
    (Antoine de Saint-Exupery)

    with each revision, the ipod seems to be moving closer to perfection.

    the new iriver seems to have taken a step away...

    which do you choose?

    j

  20. Re:Quickie Slashdot Poll... on Ballmer Says iPod Users are Thieves · · Score: 1


    Roughly what percent of your music collection is:

    1) unauthorized files from P2P like Kazaa, FTP, etc.?
    2) from sources like iTunes Music Store, eMusic, etc?
    3) from shareable sources like Creative Commons-licensed music?
    4) Rips of Your Own CDs?
    5) Rips of Friends' CDs?
    6) Vinyl
    7) Home Recordings

    1) 2% - i've got about 190 songs downloaded over the span of four years.
    2) 0% - itunes isn't available in canada (yet) -- but i would.
    3) 0.5% - no creative commons music -- except for bootlegged grateful dead.
    4) 92% - i've got about 700 CDs, with an average of 10 songs = 7000 songs
    5) 2% - rips of friends CDs (this is like radio for me, i buy what i like)
    6) 3% - i've got about 70 vinyl records, and i rip them to MP3.
    7) 0.5% - odd assortment of home recordings from christmas, thanksgiving, etc.

    for a look at the condensed and compiled PORTION of my MP3 collection,
    take a look at the starshine mixes -- this is not the whole thing, this is what i've compiled off of
    the 700 CDs that i bought.

    best regards,
    j.

  21. Re: pedal power is more reliable on E-bike E-xperiences? · · Score: 1


    i've rode a regular bicycle to and from work for four years now,
    and its incredibly reliable -- i live in toronto where there's snow and
    slush for three months of the year, and i just can't see how one of
    these eBikes would make it through similair conditions.

    there's ice and snow and slush, and you just got to be able to go through it
    as a matter of course -- with the bicycle, its never been a problem.
    also, you don't have to go looking places to charge the thing. just put
    some oil on the chain to keep it from rusting through the winter,
    dress warm, and you're all set.

    also when its cold -- if you're pedaling your own bike, you're making your
    own warmth, and you end up feeling warmer than on something that is
    providing the power for you.

    the exercise of pedaling a bike keeps you warmer, more fit, and is
    an order of magnitude more reliable than a complicated electrical assembly.

    for RELIABLE transport to work, an ebike makes a nice toy for the fair weather,
    but it just can't match the reliability and low cost of a real bike.

    2cents
    j

  22. THE SENSOR-SENSATION GAP on Flexible Sensors Make Robot Skin · · Score: 1

    sensor data != Sensation

    the aggregate array of sensor data can be thus analyzed,
    but as comander data asks in TNG 'first contact' -- how does
    one overcome the sensor-sensation gap?

    regards,
    j

  23. vinyl will last longer than your ipod on Aural Heaven -- iPod And Analog · · Score: 2, Interesting


    i have records here that still play fine from the 1930's -- that's
    about 70 years, and the quality hasn't significantly changed for
    that amount of time -- i would like to see an ipod hard drive
    that is still spining in 70 years.

    you will say that you should transfer your data
    from the one hard drive to another before that --
    but then we were talking about the record lasting longer
    than your ipod... :-P

    btw -- i did play some stereolab through the old
    Kuba Tube FM Stereo console using an iPod and
    a small FM transmitter -- works great!

    it was a wonderful moment of nostalgia for me,
    since i remember listening to that radio when i was
    four years old (back in 1971), and it was already
    an antique then. this brought the old and the new together! :-D

    best regards,
    j

  24. Re: frameworks gets you out of .so hell on Two Years Before the Prompt: A Linux Odyssey · · Score: 1

    there's a solution to the DLL and .so hell -- mac OSX uses frameworks to bundle and manage versions of shared libraries so that the particular shared library you use doesn't end up containing an incompatible version of the functions you need. We've all seen this happen, for example, when an impolite installer overwrites an existing shared library with an older (or newer!) version of that library that breaks applications that used the previously installed version.

    Frameworks enjoy the same "single item" install/remove process as Application Packages. Contrast this with, say, the traditional Unix shared library installation which puts the library file(s) in one place (/lib, /usr/lib, /usr/local/lib, etc.), the header files in another (/include, /usr/include, /usr/local/include, etc.), and the documentation in yet another location (/usr/man/man3, /usr/man/man3c++, etc.)--hardly a system that facilitates ease of maintenance!

    regards,
    j.

  25. apple was first and last on The Death of the Floppy Disk · · Score: 3, Insightful


    apple was the first manufacturer to include a 3.5" floppy drive
    on its machines -- in 1984. a 5.25" drive never existed as
    an option on the macintosh -- they started their 1.0 machine
    with 3.5" floppies (and was also y2k ready in 1984).

    apple was also the first manufacturer to NOT include
    a 3.5 drive on their machine -- the iMac in 1998.

    because they've included being able to boot off a CD* on all
    macs since the advent of the powerPC processor migration,
    one of the main uses of the floppy on the PC side of things
    (i.e. being able to boot a 3.5" floppy to restoring a PC system) --
    on the mac, this use for the floppy was eliminated, and
    burning CDs has now become the norm.

    * you can create a bootable backup system CD on the mac,
    just by dragging a system folder onto it before you burn it.

    j