Slashdot Mirror


User: peter303

peter303's activity in the archive.

Stories
0
Comments
6,640
First seen
Last seen
Profile
(view on slashdot.org)

Comments · 6,640

  1. Chinese had these 'secrets' long ago on Crashed Helicopter Sparks Concern Over Stealth Secrets · · Score: 1

    Fresh from US Defense Department contractor computers.

  2. Lawyers will have field day! on Sony Running Unpatched Servers With No Firewall · · Score: 1

    they can show there are some commonly accepted best practices

  3. confirmed with existing satellites, Jupiters moons on NASA Gravity Probe Confirms Two Einstein Predictions · · Score: 1

    However the Stanford satellite supposedly is ten times more accurate

  4. this techniqure required 1K memory chips (1974) on Woz and the RCA Character-generator Patent · · Score: 1

    It wasnt too useful if there was not place to store the character patterns. Until the price of memory fell below ten cents a bit (!!) in the early 1970s it was just too expensive to store these bits in a personal user terminal or personal computer. It takes about 2000 bits to store the printing ASCII 5x7 raster array. I was present at the transition from teletype terminals to CRT terminals at this time and the introduction of personal computers.

  5. NASA constrained by funding & politics on DARPA Building Futuristic Space Exploration Group · · Score: 1

    I am glad to see someone else help pick up the long-term research slack.
    NASA is on the top targets of the tea party mood under the misconception that is accounts for a large percentage of federal budget. Plus one president terminating the shuttle and the next president terminating its replacement.

  6. abusive boss, alleged rapist, snitch on Assange: Facebook 'the Most Appalling Spy Machine' Ever · · Score: -1, Troll

    I'd say he would be very good company then.

  7. and the financial harm is? on Google Sued For Tracking Users' Locations · · Score: 1

    For a civil suit to generally proceed, they need show financial damages.

  8. MicroSoft Security is US gift to the world on Does China's Cyber Offense Obscure Woeful Defense? · · Score: 3, Interesting

    Everyone copied it illegally to save a buck.

  9. have had plans for a while on China Plans Space Station By 2020 · · Score: 1

    The wiki page lists an eleven launch, partially completed program to a permanent station. Sounds a bit like Skylab or Mir.

  10. airplane wings "flap" with feathers? on Artificial Synapse Created For Synthetic Brain · · Score: 1

    One hypothesis for A.I. or Androis is they dont have to copy human physical brains exactly. I recall some aeronautical pioneers tried to imitate birds very closely.

  11. I'm waiting for US Feds to lose 100M+ accounts on 77 Million Accounts Stolen From Playstation Network · · Score: 1

    The only reason it probably hasnt happened yet is their system is hacker-resistant being based on COBOL and 9-track tapes. IRS and SS both have legacy systems.

  12. does the internet save energy by reducing travel? on Greenpeace Says the Internet Emits Too Much CO2 · · Score: 1

    We have less travel to biz conferences in my company because we use the ever-improving tele-video services. Likewise fewer customers visit physical stores and use the internet.

    We currently in the "paradox stage" where building the infrastructure appears to be increasing resource use. But in the longer term this may reduce resource use. This is similar to the "productivity paradox" of the early 1980s and 1990s were desktop computer costs did not seem reduce the cost of doing business right away, but appeared to be increasing the cost.

  13. data centers are "21st century industrial plants" on Greenpeace Says the Internet Emits Too Much CO2 · · Score: 1

    By some estimates they using a couple percent of the national energy grid to drive hundreds of millions of server cores and disks. On the other hand, the computer data companies and chip companies are acutely aware of the expensive power they are consuming and trying to minimize it & costs. Google has the ironic position of being the largest consumer of data center electricity and at the same time the most efficient consumer of electricity per peta-op or peta-byte.

    I heard the president of Stanford, a CPU designer entrepreneur, give a talk at the MIT 150th anniversary on the energy tradeoffs of various parallel computing designs - multi-threading, multi-core, and multi-CPU. Some results were not what you predicted. Good multi-threading is promising because its more computer done per exisitng gate count.

  14. does this include "courtesy subscriptions"? on NYTimes.com Reports 100k Subscribers · · Score: 1

    I got a free 7 month subscription, courtesy of of a luxury car company. I just have to view and extra ad every time I log in.

  15. medical marijuana in grams in Colorado on Why Does the US Cling To Imperial Measurements? · · Score: 1

    1/28th of an ounce is about the minimum for a joint and costs $10 or less in Denver. Appeals to teenage budgets.

  16. Firs, aa CEO for Google? on Google, Microsoft In Epic Hiring War · · Score: 1

    Larry is a great ideas man. But walking out of the stockholder meetings after three minutes was not very adult.

  17. school admins everywhere are subpar on Armenia Makes Chess Compulsory In Schools · · Score: 1

    Many are quick to jump on to silly fads

  18. precisely why I dont buy a kindle on E-Book Sales Have Tripled In the Last Year · · Score: 1

    Even though the newest price has almost fallen to double digits. I'd be way too tempted to buy more books than I read and spend lots of money. Of course that is Amazon's goal.

  19. are languages complexifying or simplyfing? on All Languages Linked To Common Source · · Score: 1

    The study correlates simpler phonetic structures with more isolated populations. However I wonder if languages begin as relatively phonetically simply and then become more phonetically complex as various linguistic populations mingle, like in south Africa? Or is the reverse, that in isolation they start shedding complexity, like in Polyneasia?

    Please dont cite computer languages as an example, because everyone knows that answer :-)

  20. "better" often loses to "open" on Hypertext Creator: Structure of the Web 'Completely Wrong' · · Score: 2

    This is far from the first time where better technology loses to "[almost]-free", "immediately-available" and "open-source". We have UNIX verses VMS, Linux versus everything else, C++ versus Ojective-C, just to name a few.

    Now and then the other ways wins as with Adobe, Apple, etc.

  21. at least 3-4 slashdot stories about this recently on High Schoolers Push Down Price of Near-Space Photography · · Score: 1

    I think I first saw on of these on Nova a few backs- MIT students using a weather balloon and smart phone.

  22. I was at this talk to on Berners-Lee: Web Access Is a 'Human Right' · · Score: 1

    MIT had symposium on its contributions to computing on MIT's 150th birthday (Sunday). It was fascinating to see some the Ancient Big Names in computing like Tim, or the inventor of Data Abstraction (Barbara) speak first hand. It was less satisfying to see MIT define its role in current computing. Industry skates circles around academic research now. But there is some attempt to provide a theory framework for the clever hacks industry develops. Computing was just a glimmer on the horizon at the MIT 100th birthday (and discussed there). People joked whether they'll be coming to the 200th. the ex-head of Xerox park joked he'd be uploaded in the Cloud by then.

    Frankly Tim's speech was rambling, without slides, about the history of his idea and grand philosophic speculation of what the web could be. He followed Negroponte's very polished exposition on the history of the Media Lab and the One Laptop Project (yes, there a One Tablet in the the works).

    Everything was filmed at the symposium. They should be on the web [mit.edu] in a few weeks.

  23. I would call it "trust" on Is Science Just a Matter of Faith? · · Score: 1

    Since I've done a small bit of science in my time, I can trust, up to a certain limit, the 99.99% of scientific knowledge acquired by other scientists. I dont think this is the same as faith because there is direct experience involved.

  24. does android count as linux on samrtphones? on Celebrating 20 Years of Linux · · Score: 1

    It is a superset of Linux 2.6. Its more open than most smartphone OSes, but not as open as Linux.

  25. peer-reviewed journals with public online comments on Wikipedia Wants More Contributions From Academics · · Score: 1

    Some journals are experimenting with this. Normally an author gets limited feedback from pre-press talks at scientific conferences and three reviewers of the paper. (But these are expert feedback.)