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User: ChrisMaple

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  1. Re:The Middle Class is the Bedrock of Society on Bill Gates: Piketty's Attack on Income Inequality Is Right · · Score: 1
    The wealthy are already heavily taxed, and much of that tax money goes to the poor to remove the poor's incentive to work. As this increases it gets worse. Your hypothesis that "social reform" (theft) "improves the life of the poor" was disproven in the Roman Empire and is being disproven again. But you don't care about the facts, you just want to assuage your self-induced guilt.

    In the end economic systems are just ways of distributing resources

    This is a typically leftist and obviously wrong viewpoint, regarding wealth as a fixed quantity, a "resource". There is very little of value that is not given its value by man changing it, from harvesting wheat to creating a car or a computer. Production makes wealth, production is made by human effort, and to the extent that you take a man's production or the money that results from his production, you are treating him as a slave.

  2. Re:Charging amperage on Battery Breakthrough: Researchers Claim 70% Charge In 2 Minutes, 20-Year Life · · Score: 1

    The connector need not be ridiculously large if the system is properly designed. Power is turned off until conductors are clamped together hard. High amperage live connections would cause sparks, wear out the contacts quickly, and spot-welding would be a risk.

  3. Re:No mention on capacity though on Battery Breakthrough: Researchers Claim 70% Charge In 2 Minutes, 20-Year Life · · Score: 2

    When every penny counts, induction charging is a poor choice. Some of the field is always going to leak, and there are going to be losses in the coil windings and cores. A heavy pickup coil in the vehicle is also not optimum.

  4. Re:No mention on capacity though on Battery Breakthrough: Researchers Claim 70% Charge In 2 Minutes, 20-Year Life · · Score: 1

    Power companies don't like rapidly changing loads. It makes voltage regulation difficult, and requires a larger on-line power margin.

  5. Re:Does anybody here watch/follow Frankenstein M.D on Companies Genetically Engineer Spider Silk · · Score: 1

    Stopping a bullet with your skin is nice, but the shock wave is still going to do a lot of damage. A bullet to the skull will produce a hail of bone fragments.

  6. Re:To GMO or not to GMO? on Companies Genetically Engineer Spider Silk · · Score: 1

    GMO is not even a hypothetical problem if you're not eating it.

    The Amish are thriving. Protected by the military and technological strengths and by the freedoms of the United States, their industriousness, relative lack of modern perversions, and high birth rate expands their population and wealth. There are lessons to be learned here, and the country could benefit greatly by learning them.

  7. Re:Study summary on Wind Power Is Cheaper Than Coal, Leaked Report Shows · · Score: 1

    The claimed damage of "Global Climate Change" was evaluated at almost half of all externalities. Given the impossibility of evaluating that cost, let alone GCC's existence, the whole report must be considered worthless.

  8. Re:Not sure I care. on Netflix To Charge More For 4K Video · · Score: 1

    Sports. I want to see the pitcher, the catcher, and the stitches on the baseball, all at the same time. 4k will provide a resolution of about 0.18 inch over that 60 feet. Almost good enough.

  9. Re:Negatives scanned at 4K on Netflix To Charge More For 4K Video · · Score: 2

    4000 x 2000 x 24 fps x 3600 sec/hr x 2 hr x 3 colors = 4.2 Tbytes, uncompressed. That's about $180 worth of hard drive per uncompressed 2 hour movie. Assuming a conservative 30:1 compression ratio, $1000 of hard drives will store 166 movies.

  10. Re: 4k is a buzzword on Netflix To Charge More For 4K Video · · Score: 1

    The marketing guys chose the bigger number so that they couldn't be upstaged. If they didn't do it, somebody at another company would have, and they'd look inferior by comparison.

  11. Re:technophobe? moi? on Netflix To Charge More For 4K Video · · Score: 1

    Presumably, the ultimate goal of visual entertainment is to provide a scene indistinguishable from reality. Without moving his head, a person with perfect vision can resolve pixels roughly 1/7000th of his horizontal field of vision and 1/4000th of the vertical. So, as long as you don't need to see behind you, 7000x4000 is close to perfection. The current 4000x2160 is a step toward that goal appropriate to currently practical technology.

  12. Re:Exact mathematical value isn't the ideal on Where Intel Processors Fail At Math (Again) · · Score: 2

    The problem is with sin( near pi ). Range reduction subtracts pi, and the value of pi doesn't have enough bits in the Intel fsin instruction. In gaming, nothing is going to rotate pi radians between updates, so this deficiency won't show up in gaming applications where incremental rotates are used.

  13. Re:What this mean... on Where Intel Processors Fail At Math (Again) · · Score: 1

    Intel has superior process technology, which results in lower power dissipation. At $0.12/kWh 1 watt difference is $1 a year.

  14. Re:Desktop use and DVD playback on What's Been the Best Linux Distro of 2014? · · Score: 1

    Fedora is GPL purist and stays away from any hint of proprietary solutions and possible copyright violations. That not only means no DVD video "out of the box", but also additional repositories must be used.

  15. Re:Systemd uses on What's Been the Best Linux Distro of 2014? · · Score: 1

    For example, automatic update screws up a config file necessary for the GUI to work, and screws it up so badly that the system crashes. systemd starts part of the graphical services before login (at least that's my impression, I could be wrong.) This was never a problem with sysvinit.

    With sysvinit, it's easy to start at runlevel 3 always, then type startx to get the GUI.

  16. Re:Costs on Fusion Reactor Concept Could Be Cheaper Than Coal · · Score: 1

    Whoosh. Think again. We orbit it, at a distance of about 90 million miles.

  17. Re:They're not incompetent on Former Infosys Recruiter Says He Was Told Not To Hire US Workers · · Score: 2

    Their the same as you and me

    Quod erat demonstrandum.

  18. Re:Future does not bode well on Why the Z-80's Data Pins Are Scrambled · · Score: 1

    Modern Intel chips have documentation that is not available outside Intel. Consider things like registers for testing in the factory, circuits for disabling defective cores or defective cache memories, etc..

  19. Re:BASIC vs. Z80 assembly language on Why the Z-80's Data Pins Are Scrambled · · Score: 1

    Also in the WordStar executable was the ASCII text: "Nosy, aren't you?", a message to those disassembling the program.

  20. Re:Why is it necessary to reverse engineer this? on Why the Z-80's Data Pins Are Scrambled · · Score: 1

    While we're at it, all undergraduates should only be allowed to submit programs on punch cards, and have to wait 3 days to see if their program compiled and ran. And walk to class barefoot in the snow.

  21. Re:Why didn't they just ask Federico Faggin? on Why the Z-80's Data Pins Are Scrambled · · Score: 1

    With an optical microscope you could actually look at a Z80 die, see the transistors (all 8500 of them) and conductors, and write up a schematic of the chip. Considered a trade secret or not, the Z80 is known and completely defined. Nonetheless, it's possible that you're right and contracts may prevent him from talking about stuff that's no longer secret.

  22. Re:C=128 on Why the Z-80's Data Pins Are Scrambled · · Score: 1

    Z80:
    8 bit register adds, 4 clocks (equivalent to 2 6502 clocks)
    16 bit register adds, 11 clocks, with carry, 15 clocks.
    The slowest instructions (23 clocks) are obscure instructions like swap register with memory, or indirect indexed addressing. These were limited by the number of memory accesses needed.

    I've built hardware and done a lot of assembly level programming on both the Z80 and 6502. There is simply no substantial speed difference between them for the level of technology available in any particular year.

  23. Re:C=128 on Why the Z-80's Data Pins Are Scrambled · · Score: 3, Informative

    Most Z80 code was written to be compatible with the 8080. As a result, the second register set wasn't used. Floating point math using the second register set for temporary variables made possible a substantial speedup.

    If the 6502 and Z80 waveforms for various instructions are examined, it quickly becomes apparent that the Z80 effectively divided its clock by 2 before using it. This is why, for the technology available in any particular year, they had comparable performance but the Z80 used twice as many clock cycles.

    The 6502 was a tremendously clever design for making effective use of a small number of transistors. The Z80, striving to be a superset of the 8080, was also a clever and powerful design for its time.

  24. Re:Aaaah... shit... There's more. on Irish Girls Win Google Science Fair With Astonishing Crop Yield Breakthrough · · Score: 4, Insightful

    An increase of germination speed by 50% is a decrease in germination time by 33%. In your effort to denigrate their efforts and results, you display not only a sour attitude but poor math skills.

  25. Re:TO THE ASS HOLE EDITORS: on Irish Girls Win Google Science Fair With Astonishing Crop Yield Breakthrough · · Score: 1

    Although the names would be nice, even if they were put first they would soon be forgotten. I mean no denigration of the girls involved, but for an article like this the primary interest is the technology, followed by the nation and gender of the inventors. Those are the things that will be remembered, the names are just noise for the general reader.

    What's more important: the cotton gin or the name Eli Whitney?