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User: decowski

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  1. but how does NSA get the data? on NSA Tapping Underwater Fiber Optics · · Score: 4

    has anyone else wondered how the NSA is shipping the data? wouldn't you need the equivalent of another fibre-optic cable running alongside to transport the data back to virginia?

    considering that laying an optical cable is somewhere O(1e9) $ and not trivial to lay undetected, it must be quite a feat...

  2. Can Theoretical Physics explain paranormal phenome on 1999 Nobel Science Prizes Announced · · Score: 3

    't Hooft has a little FAQ on 'Can Theoretical Physics explain paranormal phenomena?' find it at http://www.phys.uu.nl/~thooft/para.html . also, check out his PostScript pictures, he even has one of a 'living black hole'!

    had two classes with this guy, so i am excited to finally see him get what he deserved a long time ago.

    patrick.

  3. You can also read the official report on The Big Bang Generator That Wasn't · · Score: 5

    a committee of prominent physicists has also written a report, titled "Committee Report on Speculative "Disaster Scenarios" at RHIC". you can find it at http://www.bnl.gov/bnlweb/rhicreport.html . you will find the three 'disaster' scenarios described there.

    sorry, no black holes or strangelets!

    patrick.

  4. BNL/RHIC makes an official reply to the article on New Heavy Ion Collider could "destroy the earth" · · Score: 1

    Here is an official press-release from the director of BNL to the article - I am a PhD student doing my thesis work on RHIC, so I don't want it to blow up either... ;->

    cheers,
    patrick.

    BNL Media & Communications wrote:

    > The following statement was issued today by Brookhaven National Laboratory
    > in response to an article on RHIC published in yesterday's Sunday Times of
    > London. Please share it with others in your area who do not have access to
    > e-mail.
    > ***

    > Statement by John Marburger, Brookhaven Lab Director, On Consequences of
    > RHIC Operations
    > July 19, 1999

    > Yesterday, the Sunday Times of London published a story under the headline
    > "Big Bang Machine could destroy the Earth," with an accompanying editorial.
    > The story has its origins in a letter in the July 1999 issue of Scientific
    > American magazine, in which a prominent physicist describes a possible
    > scenario in which an exotic elementary particle transforms its
    > surroundings.

    > I am familiar with the issue of possible dire consequences of experiments
    > at the Relativistic Heavy Ion Collider, which Brookhaven Lab is now
    > commissioning. These issues have been raised and examined by responsible
    > scientists who have concluded that there is no chance that any phenomenon
    > produced by RHIC will lead to disaster.

    > The amount of matter involved in the RHIC collisions is exceedingly small -
    > only a single pair of nuclei is involved in each collision. Our universe
    > would have to be extremely unstable in order for such a small amount of
    > energy to cause a large effect. On the contrary, the universe appears to
    > be quite stable against releases of much larger amounts of energy that
    > occur in astrophysical processes.

    > RHIC collisions will be within the spectrum of energies encompassed by
    > naturally occurring cosmic radiation. The earth and its companion objects
    > in our solar system have survived billions of years of cosmic ray
    > collisions with no evidence of the instabilities that have been the subject
    > of speculation in connection with RHIC.

    > I have asked experts in the relevant fields of physics to reduce to a
    > single comprehensive report the arguments that address the safety of each
    > of the speculative "disaster scenarios." I expect the report to be
    > completed well before RHIC produces the high-energy collisions necessary
    > for any of these scenarios. When the report is completed, it will be
    > broadly published and placed on the Laboratory's web site.

    > **************************************
    > BNL Media & Communications
    > pubaf@bnl.gov
    > 516-344-3174 or 2345 * Fax 516-344-3368
    > Brookhaven National Laboratory
    > Bldg. 134 PO Box 5000
    > Upton NY 11973
    > www.bnl.gov

    > **************************************


  5. non-zero possibility? on Killer Asteroid · · Score: 1

    i would say that it is even smaller than smaller than fairly small