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User: itzly

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  1. Re:Efficiency on Solar-Powered Electrochemical Cell Used To Produce Formic Acid From CO2 · · Score: 2

    Of course, after you've replaced all or most CO2 sources, then you can work on sequestering the CO2 that's already been produced. But that wouldn't involve formic acid, because that's not a very convenient storage material.

  2. Re:battery charged by tailpipe on Solar-Powered Electrochemical Cell Used To Produce Formic Acid From CO2 · · Score: 1

    Not all harmful emissions, just CO2. And you'd need a big area of solar panels to negate the CO2 production of a single car.

  3. Re:Amazing technology on Solar-Powered Electrochemical Cell Used To Produce Formic Acid From CO2 · · Score: 1

    But photosynthesis efficiency is really poor, and using the wood as fuel isn't very efficient either. With modern technology we can do much better than trees.

  4. Re:Given that methane synthesis ... on Solar-Powered Electrochemical Cell Used To Produce Formic Acid From CO2 · · Score: 1

    Obviously, the methane would be used as fuel, not released into the atmosphere.

  5. Re:Efficiency on Solar-Powered Electrochemical Cell Used To Produce Formic Acid From CO2 · · Score: 2

    There's no point at removing a small amount of CO2 if you continue to add 10 times the amount somewhere else.

  6. Efficiency on Solar-Powered Electrochemical Cell Used To Produce Formic Acid From CO2 · · Score: 2, Informative

    Claimed efficiency is only 2%, using PV panels. It would make more sense to just use the PV panels to replace coal fired plants for generating electricity.

  7. Re:Well, that proves it! on Tibetans Inherited High-Altitude Gene From Ancient Human · · Score: 2

    Only if accompanied by a suitable number of witty comments.

  8. Re:Why can't on Bug In Fire TV Screensaver Tears Through 250 GB Data Cap · · Score: 1

    Even if there's no cap, there's a bandwidth limit. I wouldn't want to have some rogue device eating up a significant portion of it.

  9. Re:No, I won the bitcoin auction! on Investor Tim Draper Announces He Won Silk Road Bitcoin Auction · · Score: 4, Informative

    He could prove it was him by signing a message with the bitcoin address' private key.

  10. Re:It's 2014 on Bug In Fire TV Screensaver Tears Through 250 GB Data Cap · · Score: 1

    I don't know. My provider doesn't have caps. Also, I can choose between 8 different VDSL providers as well as cable.

  11. Re:A hedge against hyperinflation on Investor Tim Draper Announces He Won Silk Road Bitcoin Auction · · Score: 1

    But it's easier to hide from the government that you're dealing in bitcoin, so there it could offer an advantage over strong foreign currencies.

  12. Re:The problem with Bitcoin on Investor Tim Draper Announces He Won Silk Road Bitcoin Auction · · Score: 1

    Right now bitcoin is still inflationary, and it will remain that way for a while to come.

  13. Re:Perl still works, and PHP is fine on Ask Slashdot: Choosing a Web Language That's Long-Lived, and Not Too Buzzy? · · Score: 4, Funny

    That's not an argument. An argument is a connected series of statements intended to establish a proposition.

  14. Re:501(c)(3) Classes on The New 501(c)(3) and the Future of Open Source In the US · · Score: 5, Funny

    Why not religion ? Stallman makes a decent prophet.

  15. Re:Platter wins? on Samsung Release First SSD With 3D NAND · · Score: 1

    You honestly think that the time to write a file to a SSD will ever reach 0 ?

  16. Re:One stupid question on Winners of First Seized Silk Road Bitcoin Auction Remain Anonymous · · Score: 1

    Yes, somebody is on the other side of the transaction with some amount of bitcoin, but the exchange just facilitates trade between these two parties. They don't have to get any exposure to bitcoin themselves. It's the same with any other trading exchange.

  17. Re:One stupid question on Winners of First Seized Silk Road Bitcoin Auction Remain Anonymous · · Score: 1

    Which exchange carries an inventory of bitcoins for their own use, rather than just maintaining customer accounts ?

  18. Re:Platter wins? on Samsung Release First SSD With 3D NAND · · Score: 1

    Yes, just call it "speed" instead of "time", and then larger will be better. No need to use a log scale: if the different in time between worst and best is a factor of 10, you will have also have a factor of 10 after the variable is inverted.

  19. Re:Platter wins? on Samsung Release First SSD With 3D NAND · · Score: 1

    Lower is better. It's confusing, though. Instead of having "lower is better" graphs, why not just invert the variable of interest ?

  20. Re:Pivotal point? on Winners of First Seized Silk Road Bitcoin Auction Remain Anonymous · · Score: 1

    All they've done is acknowledging that the bitcoins have a value to some people. But we already knew that.

  21. Re:One stupid question on Winners of First Seized Silk Road Bitcoin Auction Remain Anonymous · · Score: 2

    Why would exchanges care about the price crashing ? The more the price swings, the higher the trade volume, and the higher the profit for the exchanges.

  22. Re:Plastic is not _only_ plastic on Ninety-Nine Percent of the Ocean's Plastic Is Missing · · Score: 1

    Most often a type of bacterium may be able to digest a type of ingredient within a type of plastic, and that is all to it, which means, the other chemicals inside the plastic are still left intact, not dissolved, not digested, not broken down

    So when the bacterium dies, and breaks open to release these chemicals, other bacteria will digest them. Doesn't sound like a problem.

  23. Re:One non-disturbing theory on Ninety-Nine Percent of the Ocean's Plastic Is Missing · · Score: 1

    Seems to me that plastics can be split into 2 parts: the biologically active part that gets broken down by bacteria and other lifeforms, and the biologically inert part that just gets smaller over time. The biologically active parts will get modified into other chemicals, and ultimately turn into harmless substances. The inert bits will be harmless if the size is small enough to not cause physical damage.

  24. Re:Um, yeah on Boston Trying Out Solar-Powered "Smart Benches" In Parks · · Score: 1

    Instead of worrying about the benches, wouldn't it be smarter to make a phone that doesn't send important information to any random charger ?

  25. Re:Cities looking for bench obstacles on Boston Trying Out Solar-Powered "Smart Benches" In Parks · · Score: 1

    I guess I don't understand how sleeping on a public bench is leaching off others when the bench is made available to anyone who wants to use it.

    I imagine it's hard to use a public bench when somebody else is sleeping on it.