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nubian

HN member
Joined
Sun, Oct 31, 2010, 10:34 PM UTC
HN karma
109
Public activity
16 items

About nubian

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Recent public activity

  1. comment
    Comment #1941490

    I just found this review: http://myhelicaltryst.blogspot.com/2010/11/tsa-x-ray-backsca... # "The X-ray dose from these devices has often been compared in the media to the cosmic ra…

  2. comment
    Comment #1931877

    I'm not sure if you're only referring to WikiLeaks, but as for torture: The CIA's waterboarding regimen was so excruciating, the memos show, that agency officials found themselves …

  3. comment
    Comment #1928391

    > It does not appear to have been referenced for that purpose. Your comment referenced it for that purpose. Your comment about dose per unit time not mattering referenced an articl…

  4. comment
    Comment #1928372

    Someone needs to go through these with a dosimeter. On a regular basis. Taking the manufacturer's word for it isn't even good enough for software or gas mileage; we rely on third-p…

  5. comment
    Comment #1920476

    "The Fourth Amendment to the Constitution contains a border-related exception to unreasonable search and seizure laws, permitting searches at border checkpoints that wouldn't be pe…

  6. comment
    Comment #1920472

    The government has decided that the "border" extends 100 miles inland from official land/sea borders. This apparently covers 2/3rds to 4/5ths of the U.S. population. Coverage on th…

  7. comment
    Comment #1920341

    Al Franken is also a big TSA supporter. “You’re doing a fabulous job and you ought to be supported,” the Minnesota Democrat told a gathering of about 25 transportation security off…

  8. comment
    Comment #1920336

    Al Franken is also a big TSA supporter. “You’re doing a fabulous job and you ought to be supported,” the Minnesota Democrat told a gathering of about 25 transportation security off…

  9. comment
    Comment #1920306

    Let me quote from your own source: "There have been numerous biological experiments conducted, with nonhuman organisms, that demonstrate that the rate at which radiation dose is de…

  10. comment
    Comment #1920282

    > Use of collective dose to estimate public health impacts when large populations are exposed to trivial doses is inappropriate and not reasonable. First, let's make sure we are cl…

  11. comment
    Comment #1911545

    There are three problems with that statement. 1) Short trips tend to fly at much lower altitudes than transatlantic flights, e.g. 10,000 feet vs 40,000 feet, which is about 1/35th …

  12. comment
    Comment #1911465

    Here is what the backscatter scans look like: http://www.cbsnews.com/8301-504763_162-20022861-10391704.htm...

  13. comment
    Comment #1889673

    This is a little long, so I am going to summarize at the top. I will show that: 1) The estimates are much higher than what you cite; 2) Typical exposure when flying is much lower t…

  14. comment
    Comment #1871307

    > The radiation exposure with Backscatter X-Ray's is really a non-issue. Unfortunately that's not the case. "David Brenner, the head of Columbia University’s Centre for Radiologica…

  15. comment
    Comment #1871231

    You're mistaken in practically every assertion you make above. Without going over a point-by-point of the various ways your post is incorrect (e.g. regarding the scope of administr…

  16. comment
    Comment #1854787

    There are multiple problems with TSA screening in general, and backscatter machines in particular, which are listed below. As these machines are ill-advised, you currently have the…