Slashdot Mirror


User: egcagrac0

egcagrac0's activity in the archive.

Stories
0
Comments
834
First seen
Last seen
Profile
(view on slashdot.org)

Comments · 834

  1. Re:Futility of certain laws on Sen. Chuck Schumer Seeks To Extend Ban On 'Undetectable' 3D-Printed Guns · · Score: 1

    Beyond that, if ammunition becomes restricted, I expect we'll see single-shot zip guns loaded with gunpowder and bullets directly (rather than brass cartridges), like olden-days black powder arms.

    No need to worry about the reload; you've got a $7 plastic single-use firearm. You can probably take it with you and melt it down to destroy some evidence.

  2. Re:Liberty is the only thing in danger here. on Sen. Chuck Schumer Seeks To Extend Ban On 'Undetectable' 3D-Printed Guns · · Score: 1

    $500 would get you a very nice handgun in a private party sale.

    Yeah, but you'll probably want ammunition... so with the current market, that gets you back around $1000.

  3. Re:Why would the US allow this? on US Wary of Allowing Russian Electronic Monitoring Stations Inside US · · Score: 1

    The ground stations (control and monitoring) don't need to be directly underneath the satellites.

    Effective operation only needs line of sight from time to time to upload minor correction data.

    Failing to upload the minor corrections may mean accuracy goes from a 2 meter circle to a 100 meter circle*. I don't know about you, but I don't think a nuke going off 300 feet away vs 6 feet away is going to be significantly more survivable.

    *These are totally bullshit numbers, fabricated for the benefit of discussion.

  4. Re:If there is no foundation ... on Ask Slashdot: Cheap Second Calculators For Tests? · · Score: 1

    A luminous slide rule app, for when the batteries discharge on the host device?

    Perhaps build a sliderule into a phone case.

  5. Re:Four Function on Ask Slashdot: Cheap Second Calculators For Tests? · · Score: 2

    And for unit conversions, if you want precise answers you memorize all conceivable conversion factors to fifteen digits?

    Ten places ought to be enough to get you from meters to atoms. Any test that needs more precision than that will surely allow a crib sheet.

    Back in the day, people could easily remember ten digit phone numbers.

  6. Re:If there is no foundation ... on Ask Slashdot: Cheap Second Calculators For Tests? · · Score: 1

    Does it work when the batteries run out?

    I know darn well I can work a slipstick by candlelight.

  7. Re:Why limit calculator choices for tests? on Ask Slashdot: Cheap Second Calculators For Tests? · · Score: 1

    The TI-85 had a data cable, but that only allowed a program/data to be transferred between two TI-85s.

    My recollection is that the cable included with the calculator only allowed calculator to calculator syncing, but that for about $30 you could buy the computer to calculator cable (and software) that conveniently allowed you to copy all your data to or from a computer... very useful if you had to demonstrate that your calculator was wiped for an exam.

  8. Where's the porn? on How Your Coffee Table Could Pass Your Coffee · · Score: 1

    Like all technology, we won't know that it's viable until they make porn with it.

  9. Two months? on Researcher Allows Sand Flea To Grow Inside Her Foot To Study It · · Score: 5, Funny

    It's amazing that Madagascar didn't close the borders in that time.

  10. Re:Iron Dome on The Feathered Threat To US Air Superiority · · Score: 1

    Given that we're talking about a trainer aircraft, where the object is to provide the pilot with experience in operating a supersonic aircraft, minimizing the pilot's exposure to things like light and G-forces during turns seems counterproductive.

    If you're going to make the canopy opaque, or bury the cockpit in the fuselage and minimize the G-forces, what's the advantage to having a pilot on board at all? Turn the aircraft into remotely piloted vehicles ("drones"), protect the squishy parts even further, and make the plans go faster, turn harder, and carry more fuel and ammunition.

  11. Re:Best of both worlds on FAA To Allow Use of Most Electronic Devices Throughout Flights · · Score: 1

    As I read it, as far as the FCC is concerned, IF you got permission from the pilot in command, you were permitted to operate.

    The FAA may now allow the pilot in command to say yes more often, but just like before your lawful operation of an amateur station aboard an aircraft requires permission from the pilot in command.

    I have a suspicion that with the new rule changes, the requisite permission will now be granted pretty much just like before.

  12. Re:Best of both worlds on FAA To Allow Use of Most Electronic Devices Throughout Flights · · Score: 2

    Pretty sure that's covered under Part 97.11...

    97.11 Stations aboard ships or aircraft.
    (a) The installation and operation of an amateur station on a ship or aircraft must be approved by the master of the ship or pilot in command of the aircraft.
    (b) The station must be separate from and independent of all other radio apparatus installed on the ship or aircraft, except a common antenna may be shared with a voluntary ship radio installation. The station's transmissions must not cause interference to any other apparatus installed on the ship or aircraft.
    (c) The station must not constitute a hazard to the safety of life or property. For a station aboard an aircraft, the apparatus shall not be operated while the aircraft is operating under Instrument Flight Rules, as defined by the FAA, unless the station has been found to comply with all applicable FAA Rules.

    So, as long as you get permission from the pilot in command, go for it. Just like before.

  13. Re:First thing I do when I buy a new computer on Rental Business Aaron's Admits Role In Spying On Customers · · Score: 1

    The typical Rent-To-Own customer is not likely to know to do this, nor to have the skills to do this.

    Some of us will say that they deserve what they get for not hiring a professional to administer their personal computer, since they sure as hell don't know what they're doing.

  14. Validation? on How To Lose $172,222 a Second For 45 Minutes · · Score: 4, Funny

    Damn the validation. Full speed to prod!

  15. Re:You'll pry Windows 95 from my cold dead hands! on Windows 8.1 Rolls Out Today · · Score: 1

    Switch back? I'm still running OS/2 on at least one box in production.

  16. Re:Could one of us Slashdotters please on Ask Slashdot: As a Programmer/Geek, Should I Learn Business? · · Score: 2

    Halfway: Buzzword Bingo

  17. Re:Speed? on German Scientists Achieve Record 100Gbps Via Wireless Data Link · · Score: 1

    On a wire (or fiber), there is less contention for the available bandwidth. One device on each end of the string.

    On WiFi, with everyone on channel 6, there can be interference and multiple devices having to wait their turn to talk.

  18. Re:Liquid carbon on Diamond Rain In Saturn · · Score: 1

    Well, I'll be reading xkcd on Tuesdays for the next few weeks to find out...

  19. Re:Liquid carbon on Diamond Rain In Saturn · · Score: 1

    Probably, but depending on how it falls, it might also be diamond hail.

  20. Re:Liquid diamond!? on Diamond Rain In Saturn · · Score: 3, Insightful

    If this story was on the internet 150 years ago, they would have been excited about the oceans of liquid coal.

    A practically limitless supply of coal, essential for rail transport and industry, we just need to build a 1.2 terameter long pipeline...

  21. Re:liability on Sick of Your Local Police Force? Crowdfund Your Own · · Score: 1

    I, for one, found your comment funny.

  22. Re:Because... on What I Did During My Summer Vacation: Burning Man Edition · · Score: 4, Funny

    Hipsters were around before it became so mainstream.

  23. Re:learn Fortran on Ask Slashdot: Prioritizing Saleable Used Computer Books? · · Score: 1

    I think I picked it up at your garage sale.

    It looks great on my shelf next to the UCSD p-System reference.

  24. Re:VI Editor. on Ask Slashdot: Hands-On Activity For IT Career Fair · · Score: 2

    Very very short cheat sheet:

    • h/j/k/l: move cursor left/up/down/right (in non-entry mode)
    • i: begin entry mode (insert characters at current position)
    • o: begin entry mode (create a new line below the current, and position the cursor at the beginning of it)
    • [escape]: end entry mode
    • x: cut single character under the cursor (to "clipboard", note you can prefix it with a number (like 14) to cut multiple characters)
    • dd: cut current line (to "clipboard"; note you can prefix it with a number (like 9) to cut multiple lines)
    • p (or P): paste "clipboard" (there are differences between the two; "p" is probably the one you want, but experiment with both on a scratch file)
    • / : search for a string. (Enter the string immediately after the slash, then press enter.)
    • :wq : write the file and exit

    There is merit in learning more, but that gets you 96% of the core stuff you need to do.

  25. Re:Ctrl+Z on Ask Slashdot: Hands-On Activity For IT Career Fair · · Score: 1

    You want to suspend the internet or end it? [[ confused ]]

    Both show an immediate improvement, although the former has an implicit hope that someday running fg will be a viable option.