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User: bob+the+Martian

bob+the+Martian's activity in the archive.

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  1. Re:Correct me if I'm wrong... on What If Dark Matter Really Doesn't Exist? · · Score: 4, Interesting

    There are current astrophysical models which postulate that the Universe is a hyperplane embedded in higher dimensional space, called Randall-Sundrum models. In which case gravity can propagate trasverse to this plane, hence there can be matter outside the Universe which can still interact with it. There is also the idea that this 'brane' (as it is called - nothing to do with zombies) has a small extra dimension (less than 1mm in size) so the current gravitational law needs to be changed to r^{-4} or so at very short distances.


    String theory as such tends not to comment on dark matter (could be D0-particles, could be fish) as no-one knows how to compactify it down from 10D and break supersymmetry in a useful way.

  2. either that or... on Bombing the Moon for Water · · Score: 1

    nuke the sun for chickens. We need more chickens.

  3. Something of a let down on Instant Concert CDs? · · Score: 1

    After attending a Steve Vai concert I wandered home in a happy (though slightly deaf) daze. Got home, put on some more Vai to wind down. Within about 30 seconds I had to turn it off because it just couldn't compare to what I had just heard. A couple of weeks later, with the memory gradually fading, the CD returned to its former glory. Artists often compile their best performances from a number of concerts and release these as 'Live' albums - in my mind we should leave this kind of thing to those who know best. And since when have concerts lasted less than 80 minutes?

  4. Makes life too easy on Could CDRW Disks Replace Videotapes? · · Score: 1

    Once you record onto digital format, making more copies is trivial, so certain rampaging well-funded groups of fools, sorry, _organisations_, might have a thing or two to say about it...

  5. Disclamer on The Tightening Net: Part One · · Score: 1

    Past performance is no indication of future behaviour. I'll put that at the bottom of all my contracts...

    Bob the Martian
  6. Remote control? on Heart Surgery By Robot · · Score: 1

    Brings a whole new meaning to the word hack...

    Bob the Martian

  7. Re:space elevator... on On Asteroid Mining · · Score: 1

    All you have to do is attach a big bungee rope to the moon, and tether the other end on the Eiffel tower. Simple, efficient and you could charge a fortune for rides!

  8. Re:Mastication on Honda Creates Walking Robot · · Score: 1

    I guess Britney Spears' dance routines can now be explained...she must've been their prototype.

    Bob the Martian

  9. Ways round it... on Cybercrime Treaty Fight Begins · · Score: 1
    "Criminalize the production, sale, distribution or otherwise making available of devices or computer programs who's primary use is to access, intercept or interfere with computer systems or communications"

    Does this mean that if someone makes a "Back Orifice Paint" package it would be legal?

    Bob