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User: rrohbeck

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Comments · 3,407

  1. Re:Proof that you don't want govt spending your mo on Space Travel For the 1%: Virgin Galactic's $250,000 Tickets Haunt New Mexico Town · · Score: 0

    It most definitely is a magic purse for Elon Musk & co.

  2. Re:From the abstract of the original(?) article on Advance In Super/Ultra Capacitor Tech: High Voltage and High Capacity · · Score: 2

    > placing them among the best performing hybrid electrochemical capacitors.

    Which still sucks by orders of magnitude compared to batteries.

  3. Re:Supercaps in cars on Advance In Super/Ultra Capacitor Tech: High Voltage and High Capacity · · Score: 2

    There's a reason why this is only CGI. Do some math: Solar constant is about 1kw/m^2. The car might have 5m^2 of cells if you're generous. Solar cells have an efficiency of 10-20%. Even under optimal conditions the solar cells on a car aren't going to generate more than a few 100 watts, maybe 1kW. That's great for a bicycle, decent for a moped and sucks for a motorcycle. For a car it's going to suck even more. Yes you can move something ultralight and ultra-aerodynamic with that amount of power but it won't be a car as you know it.

  4. Re:Speaking of MS and "privacy" on Apple, Microsoft Tout Their Privacy Policies To Get Positive PR · · Score: 2
  5. It's a coping mechanism on Let's Not Go To Mars · · Score: 1

    The Earth is going to shit, with it civilization at some point, so there must be something else.

  6. Wat?

  7. It's the only reason I run a Windows VM. Corporate processes :(

  8. I reinstalled a laptop the other day on Windows 10, From a Linux User's Perspective · · Score: 1

    The disk drive was acting up and it was a very old Win7 installation. So I replaced the disk, installed Debian jessie with KDE and Win7 in a VM. Everything is soo snappy now and I don't have to deal with all the Win8/10 drama. Yay. But I'm not a gamer obviously.

  9. Re:It's coming. Watch for it.. on Munich Planning Highway System For Cyclists · · Score: 2

    You may want to read up on safety recommendations by e.g. the cops. In some situations it is recommended to take the lane to keep cars from squeezing past you.

  10. Re:The important details: Slower and over 540$ on Intel Core I7-5775C Desktop Broadwell With Iris Pro 6200 Graphics Tested · · Score: 1

    Yup, imagine how easily another four cores would fit in there.
    However that would compete with Xeons. Can't have that, it's where the money is.

  11. It'll sure save HP money, just like Yahoo on HP R&D Starts Enforcing a Business Casual Dress Code · · Score: 5, Insightful

    ... in severance packages. A hostile work environment will definitely reduce personnel.

    Of course the smart people who have no problem finding another job will leave first.

  12. Re:Genesis! on Four-legged Snake Fossil Stuns Scientists, Ignites Controversy · · Score: 1

    Pfft. God put those bones in the ground 6,000 years ago to test our faith, duh.

  13. Re:But does it run on Linux? on Microsoft Edge Performance Evaluated · · Score: 1

    It works perfectly well for me.

  14. But does it run on Linux? on Microsoft Edge Performance Evaluated · · Score: 0

    Obvious question.

  15. Moore's law has been dead for 10 years on Moore's Law Breaks, NASA Probe Arrives At Pluto - the Wrap · · Score: 1

    It specifically forecasts a doubling of the number of transistors per generation. We've had 20-ish and recently 10-ish percent for many years.

  16. Re:Does it have good Linux drivers? on Air-Cooled AMD Radeon R9 Fury Arrives For $100 Less With Fury X-Like Performance · · Score: 1

    The open drivers work just fine for everything that's not bleeding edge. We'll see how the amdgpu driver comes along.

  17. Re:Ignore the 800lb gorilla why don't you? on Barney Frank Defends Political Hypocrisy, Game Theory Explains It · · Score: 1

    I wish I had mod points. What can you expect if politicians are financed by the highest bidder?

  18. Re:blame the voter on Barney Frank Defends Political Hypocrisy, Game Theory Explains It · · Score: 1

    Well voters rarely kick out the incumbent even if they didn't deliver what they promised. So yeah voters are to blame. They still believe today what Reagan promised just because he played a nice guy.

  19. Re:Does it have good Linux drivers? on Air-Cooled AMD Radeon R9 Fury Arrives For $100 Less With Fury X-Like Performance · · Score: 1

    We'll see if they'll be fine with the negative publicity if the Linux drivers are crap.

  20. Re:Sigh. 28nm... on Air-Cooled AMD Radeon R9 Fury Arrives For $100 Less With Fury X-Like Performance · · Score: 2

    That's because manufacturers run into limits, especially around cost, since Moore's law has reached the end of the line. A transistor on 20nm or 14nm is more expensive than a transistor on 28nm.

  21. Re:Still don't trust SSDs on OCZ Toshiba Breaks 40 Cent Per GB Barrier With New Trion 100 Series SSD · · Score: 2

    I put a SSD in front of my spinning rust RAID as a cache and use writethrough or writearound. Even if the SSD fails I won't lose data.

  22. Yay for STEM education? on Bomb Squad Searches House Over Teenager's Chemistry Experiments · · Score: 3, Informative

    That could've been me 40 years ago. We had a whole group of bomb makers. They all ended up as chemists/chemistry teachers or MDs; I was the odd one out with CS.

  23. Re:Crashed the Uni Mainframe Once on Ask Slashdot: How Much Did Your Biggest Tech Mistake Cost? · · Score: 1

    LOL. When I started our Uni mainframe was, umm, not very secure (ICL 1906 with GEORGE 4, yay.) We crashed that thing every few weeks. Whenever you did something naughty and the terminal displayed a flashing status at the bottom saying it was waiting for a reply it was time to run from the terminal room because two minutes later one of the operators would come in and look who sat at terminal number X.

  24. Re:National debt on Bernie Sanders, Presidential Candidate and H-1B Skeptic · · Score: 1

    > You know, Paul, Reagan proved that deficits don't matter.

    - Dick Cheney

  25. Re:Seems he has more of a clue on Pope Attacked By Climate Change Skeptics · · Score: 1

    All of those resources will last for an infinite amount of time because at some point they'll be too dilute, hence costly, to extract. That metric is meaningless.

    What matters is what flow rate you can get out at a cost that's acceptable to the economy, and by that measure we're running out of oil and have so for a couple of years, since we're now scraping the bottle of the barrel with tight oil and tar sand. Now that tight oil is peaking it's probably a matter of a few years until we reach peak total liquids. But by then the statistics will probably lump other fossil fuels in with liquid hydrocarbons so the graph doesn't look lousy, just as they did when they lumped various type of nonconventional oil, NGL and biofuels in with crude and called it all "oil." With the old style of EIA/IEA reporting the peak would be too obvious.