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User: ve3oat

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Comments · 173

  1. Waxed or unwaxed?? on Dental Floss May Have No Medical Benefits, Says AP Report (gizmodo.com) · · Score: 1

    I am sure that unwaxed floss is more effective at "cleaning" the surface of the teeth than waxed floss. Waxed floss glides effortlessly over the surface and there is little or no friction. Without friction, how can waxed floss scrape the surface of the tooth?? Any study on the effectiveness of flossing has to distinguish between the use of waxed and unwaxed floss. But try to find unwaxed floss when you need to buy some! Most drugstores sell only waxed floss or keep very little unwaxed floss in stock. If a proper study finds that flossing is not effective, I would bet money on their subjects using mostly or entirely waxed floss. By definition, waxed floss will do no work.

  2. Just tried it and it reported 5.0 Mbps. Wow! Doubt that! Have a somewhat slow DSL connection here and from experience when I download a file, the best speeds I get are around 600 kbps.

  3. Re:Seems like time to consider the alternatives on LastPass Vulnerable To Extremely Simple Phishing Attack (softpedia.com) · · Score: 1

    How about PasswordSafe? I think it was originally designed by Bruce Schneier of Schneier on Security fame. His credentials are excellent.

  4. Re:When brains work for the wrong boss ... on Ann Caracristi, Who Cracked Codes, and the Glass Ceiling At NSA, Dies At 94 (washingtonpost.com) · · Score: 1

    No, Ms. Caracristi worked at the right place at the right time (I had met her too). During the Cold War the rules were very different from what they are today and little consideration was given by anyone in the intelligence community of collecting against domestic targets unless they had a specific target in mind and unless they were prepared to get a court warrant first. And there were very strict rules in the CANUKUS community for handling what was called "incidental intercept" of domestic comms. But it all seemed to change when the Cold War ended and the ECHELON satellite collection system made it so very easy to collect against non-military targets.

  5. Re:Yo dawg, I heard you like fear... on Domestic Terrorists Could Use OSINT To Pinpoint US Substations For a Blackout (darkreading.com) · · Score: 1

    ... whether a homegrown terror group with little funding could get this crucial information

    So what? A homegrown terror group with little funding still won't be able to carry out a credible attack.
    More fear, more perpetual war ... etc.

  6. Re:Giving your life away on Stanford Identifies Potential Security Hole In Genomic Data-Sharing Network · · Score: 1

    You're flat-out an idiot if you give your DNA to any database of any kind anywhere.

    I disagree. The "standard" 67 Short Tandem Repeat (STR) Y-chromosome markers used for paternal-line genealogy are perfectly safe, with one exception. The exception is an extremely rare mutation of one of the markers (DYS410) which carries significant medical information, but it is so rare I have never heard of anyone having this mutation (although someone must have or we wouldn't know about it). So Y-chromosome testing for genealogical purposes is pretty safe. Dozens, hundreds, even thousands of men all share the same values for these 67 markers.

  7. What do others do? on Alaska: The Only US State Where Everyone Gets Free Money · · Score: 1

    Confessing ignorance, I wonder how Alaska's method compares with what other oil-rich governments have done and with what effect : for example, Norway, or the Canadian province of Alberta.

  8. Re:Like the Bible on Carbon Dating Shows Koran May Predate Muhammad · · Score: 1

    So it's more like the Bible, then?

    Amen to that! But I assume you are talking only about the New Testament of the Christian Bible, officially compiled and rewritten by some committee in the 4th century A.D. from prior works, some of which were composed before the birth of Jesus but which were not included in the Old Testament.

  9. Re:wtf? on City of Munich Struggling With Basic Linux Functionality · · Score: 3, Interesting

    For some reason, "etc" appears as "etc', rather than "usw".

  10. Pretty damned cold on Astronomers Discover Nearby 'Young Jupiter' Exoplanet · · Score: 0, Flamebait

    -800F Wow! I am thinking that might be below (well below!) Absolute Zero.

  11. Not So! on After 6-Year Beta Test, All Gmail Users Get 'Undo Send' · · Score: 1

    All I see under Settings > General are Language, Maximum page size, Signature, Personal level indicators, and Vacation response. Thee is nothing about "Undo". What gives, Google??

  12. Re:Meh on Presidential Candidate Lincoln Chaffee Proposes That US Go Metric · · Score: 3, Insightful

    Ha! Yeah, well, Canada is just as huge and is only bordered by ONE country. And they use metric.

  13. Re:Which string theory? on Prospects and Limits For the LHC's Capabilities To Test String Theory · · Score: 2

    Anyone interested in other aspects of this question should read (if they haven't already) "The Trouble with Physics" by Lee Smolin (New York, 2007). He used to be at the Perimeter Institute (maybe still is). Smolin's book isn't just about the physics but also about the sociology of some of the physicists. A good read.

  14. Re:A few embedded strings and timestamps? on New Evidence Strengthens NSA Ties To Equation Group Malware · · Score: 1, Informative

    Unless I am mistaken, the Washington, USA, area runs on UTC-5 when on Eastern Standard Time and UTC-4 when on Eastern Daylight Time; never UTC-3 unless someone is working very early hours. So it seems like weak evidence indeed!

  15. Another Problem on Why Hollywood Fudged the Relativity-Based Wormhole Scenes In Interstellar · · Score: 1

    I don't know a lot about wormholes, but it seemed to me from the movie that they were entering the hole tangentially. Isn't that the worst possible way to enter a wormhole? The entry into the hole is prolonged and any stresses on the structure of the spacecraft have longer to act. As I say, IDKALAW, but a perpendicular, central entry seems safest to me.

  16. Low-key, subtle humour on The Interview Bombs In US, Kills In China, Threatens N. Korea · · Score: 1

    The movie "suffers from" low-key and subtle humour, much appreciated in a number of different countries and cultures but not so much in the USA. (Several of these countries also spell "humor" with two U's.)

  17. Yeah but ... on Oldest Human Genome Reveals When Our Ancestors Mixed With Neanderthals · · Score: 5, Informative

    The same tests on DNA from another man from the same era and locale but from a different Y-haplogroup (and different mt-haplogroup) might show a completely different proportion of genetic mixing and time to most recent mating. Don't draw too many conclusions from a sample of just one.

  18. GMT? on Iceland Raises Volcano Aviation Alert Again · · Score: 1

    Why is the time of eruption quoted in GMT? I don't think any observatory "keeps" GMT anymore. Don't forget that GMT is as much a method of deriving time as it is the time itself. GMT used astronomical observations, while UTC is kept by using ensembles of atomic clocks, all cross-compared between international standards organizations.

  19. Re:Can't you just solve it by government? on FTC To Trap Robocallers With Open Source Software · · Score: 1

    Here in Sweden ...

    Wish I had mod points; this post should be scored as 4 or 5. The poster evidently lives in a country where the politicians and government actually do work for the people rather than the corporations, not like here in Canada or apparently in our big neighbour (Canadian spelling) to the south.

  20. Re:Question is stupid on Ask Slashdot: SIM-Card Solutions In North America? · · Score: 1

    Yep! That's why reading answers on Slashdot to other people's well-formulated questions is so rewarding. You can learn a lot in a short period of time.

  21. Re:Question is stupid on Ask Slashdot: SIM-Card Solutions In North America? · · Score: 3

    "Instead of asking Slashdot such a silly question ..." You are way off base. I am a Canadian who isn't very happy with my mobile phone service and the OP's question is very relevant as I don't know enough about the technical parameters to just google an answer to my concerns. The answers here have been, largely, very informative for me. This is all about what is so very wrong with the Canadian mobile phone market and the regulations governing it, and I expect it extends to the U.S. market as well. I just hope our blessed CRTC is paying attention to this conversation.

  22. Re:Good for him on Carpenter Who Cut Off His Fingers Makes "Robohand" With 3-D Printer · · Score: 1

    Yes, please, especially hearing aids. Please! Please!

  23. Wait a minute ... on NSA and GHCQ Employing Shills To Poison Web Forum Discourse · · Score: 3

    The referenced source document (https://firstlook.org/theintercept/2014/02/24/jtrig-manipulation/) uses the abbreviations GBR and NZL for two of the members of the Five Eyes community. I worked at one of those five establishments (retired before 1998) and for all of the the 28 years during which I worked there, the standard abbreviations were UK and NZ, as in
    CANUKUS Eyes Only and
    AUSCANUKUSNZ Eyes Only.

    I wonder who wrote the source document and why the standard abbreviations weren't used.

  24. Of the future? on Mathematician: Is Our Universe a Simulation? · · Score: 2

    ... some highly advanced computer programmer of the future ...

    If we are living the simulation, then the program has already been written, so it must have been a programmer of the past. There is nothing 'futuristic' about it, except that the programmer might have a better computer than any of ours.

  25. Sounds Just Like Canada on The Quiet Fury of Former Secretary of Defense Robert Gates · · Score: 1

    I saw most of Congress as ... micromanagerial, parochial, hypocritical, egotistical, thin-skinned, and prone to put self (and re-election) before country.

    Gee, that sounds just like the Stephen Harper regime in Canada.