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User: wagnerrp

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Comments · 2,465

  1. TRIM vs. TI Garbage Collection on AnandTech Gives the Skinny On Recent SSD Offerings · · Score: 1

    This 'TRIM' procedure sounds like the 'garbage collect' routine run on the internal flash on my TI Calc when it fills up.

  2. Re:so it is the electromagnetic equivelant of a gy on "Spin Battery" Effect Discovered · · Score: 1

    When this discharges rapidly, you get thrown through time, leaving a burning trail in your absence.

  3. Re:Correlation... on UK To Mull High Video Game Taxes — To Fight Knife Crime · · Score: 1

    Uh oh. Are you saying that they'd stab people with the soldering iron?

    No. He's saying that people with a soldering iron don't need to buy a next-gen console or HDTV, they can build one out of some spare wire, a tube sock, and two bubblegum wrappers.

  4. Re:Customize a gun holster/fannypack w/ the magnet on What To Do With Old USB Keys, Low-Capacity Hard Drives? · · Score: 1

    You keep a gun in your fanny pack? Those are two things I never thought I would hear mix...

  5. Re:Without having RTFA... on Big Swedish Filesharing Server Seized · · Score: 1

    a 80 minute album.

    CD albums are at maximum 74 minutes per disk...

  6. Re:Too close on UK Cinemas Get 3D Projection Rollout · · Score: 1

    You get a pair of DLP projectors, put polarized filters in front of the projectors, and hand out glasses. Linear polarization works and is cheap, but the effect is lost if you tilt your head. Circular polarization is better. No need for expensive shutter glasses or high speed projectors, and it doesn't screw up the color like anaglyphs.

    You basically just have to double your hardware costs, and add a few thousand for filters and glasses.

  7. Re:Good article if... on Build a BoxeeBox and Wean Yourself From Cable · · Score: 1

    'Blu-Ray transcodes' are by no means CPU killing. Your X2 3800+ should be able to handle anything up to maybe 15Mbps h.264, which is higher than any transcode you're going to get from the internet. VDPAU lets you play the actual Blu-Ray on that computer, or lets you get away with something much smaller like an old single-core desktop or an Atom (see the ION platform).

  8. Re:Good article if... on Build a BoxeeBox and Wean Yourself From Cable · · Score: 2, Informative

    Boxee looks interesting...are there any comparisons out there between it, Freevo and MythTV?

    There is no comparison that can be made between it, Freevo, and MythTV. Freevo and MythTV are DVRs. They record TV. Boxee is simply a media player (if perhaps a very fancy one).

  9. Re:Console timing strategy on Intel To Design PlayStation 4 GPU · · Score: 1

    Good job PS3/Cell bashing... except you forgot that Xenon chip is in-order, so no branch prediction.

  10. Re:COLORblind? How about BLIND blind? on Building a Better CAPTCHA · · Score: 1

    I have seen a number of CAPTCHAs that include a link to a wave file containing the word. If you're blind, you download the sound bit and listen instead.

  11. Re:Not banning plasmas. on Efficiency Gains Could Prove Proposed Plasma Ban Shortsighted · · Score: 1

    Now why aren't LCD TVs as reliable as LCD monitors. I have a 9yr old IBM, that aside from a few dead lines due to an ill fated Windex incident, still works fine. My 5yr old Sony has had no problems since I bought it.

  12. Re:Can't keep putting everything on our credit car on The Fight Over NASA's Future · · Score: 1

    Correct. Modified. In that they added four extra boosters to increase the burn thrust of the first stage. ICBMs don't have the capacity to put payload into orbit, but if you throw enough money at the problem, you can fairly rapidly strap a enough boosters at it to make it do so.

  13. Re:I need rehab on The Fight Over NASA's Future · · Score: 2, Informative

    Local news vans don't have a satellite dish on top. They have a parabolic microwave transmitter that they put up on a 50ft boom to give them line-of-sight to a nearby tower.

  14. Re:Dimples on golf balls don't reduce drag on Scientists Discover Why Sharks Can Swim So Fast · · Score: 1

    Actually, its the spin that exploits the Bernoulli effect, and specifically backspin that gives it lift. Spin sideways and you end up with a slice.

  15. Re:Nitpicking on Scientists Discover Why Sharks Can Swim So Fast · · Score: 1

    Take out your pick axe and put some speed holes in your car.

  16. Re:aircraft wings and MEMS on Scientists Discover Why Sharks Can Swim So Fast · · Score: 1

    On the back half of a wing, the boundary layer needs sufficient kinetic energy to remain attached to the surface. By sucking off the static air, moving air would take its place and keep the flow laminar out to the trailing edge. The MEMS devices were small diaphragms inserted into cavities in the wing surface. Rather than remove the static boundary layer, they would oscillate and energize the existing boundary layer, achieving the same effect with considerably less power and substructure.

  17. Re:No walking on the submarines of tomorrow! on Scientists Discover Why Sharks Can Swim So Fast · · Score: 3, Informative

    Not at all. Supercavitation puts a small high frequency oscillator at the front of the submersible. While cavitation creates small air bubbles which form and collapse, supercavitation produces an entire cavity of air in the water which the submersible now flies through with reduced drag. It's reduction of drag through reduction of medium density.

    This method energizes the flow, and induces a premature shift from laminar to turbulent flow. When a laminar flow encounters an adverse pressure gradient (large cross section to small cross section), it detaches from the surface creating large drag inducing vorticies. Think of the suction behind a semi, or other flat backed truck. By inducing turbulence in the flow, it has sufficient kinetic energy to remain attached to the surface, preventing drag. So called 'vortex generators' have been used for decades on aircraft to improve airflow over wings, allowing higher lift and lower drag.

    I initially dismissed this, thinking the flow should have become turbulent, but at those speeds, water becomes turbulent after about 5 meters. However that means it would be of marginal benefit for anything but the control surfaces on a submarine.

  18. Re:Playing God! on Bringing Giant Tortoises Back From Extinction · · Score: 1

    Velociraptors are really just ankle-biters. Think of the little green poison shits in Deus Ex.

  19. Re:advantages of batteries on Breakthrough In Use of Graphene For Ultracapacitors · · Score: 1

    Unless you want to store it in a big sphere and gimbal mount it, gyroscopic forces are probably more of a danger. Try to drive uphill and the car rolls.

  20. Re:Legality of this on Locate Any WiFi Router By Its MAC Address · · Score: 1

    That, and MACs aren't a serial number

    The only unique identifying number on my Intel NICs is the MAC address... so I guess in this case the MAC IS the serial number.

  21. Re:Definitely would help image on Fuel-Cell Car Racing Series Aims To Spur Green Motoring · · Score: 1

    Sorry, but the X1 most definitely exists, and it's higher-end than a Tesla (it's only a touch slower than a Bugatti Veyron).

    A touch slower being roughly half as fast. Oh, you meant almost as much acceleration...

  22. Re:Anything new on the install limits? on New Spore Details, Possible Movie Deal · · Score: 1

    Egosoft usually releases a NoCD patch for their games after about a year.

  23. Re:Huh? on Practical Jetpack Available "Soon" · · Score: 1

    Except for the fact that a jet ski is in fact a jet. Its propulsion unit is something called a 'pumpjet', which uses a high pressure jet of water. Are we supposed to trust our well being to this man when he doesn't know the difference between jet powered and turbine powered?

  24. Re:... (with a bunch of crap running) on Working With 2 ISPs For Home Networking? · · Score: 1

    I was always under the impression that running all that on your firewall was poor security practice.

  25. Re:Speakers, too on AI Could Power Next-gen CCTV Cameras · · Score: 2, Funny

    Activated, preparing to dispense product.