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Submission Summary: 0 pending, 34 declined, 3 accepted (37 total, 8.11% accepted)

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Education

Submission + - Best Guides for a basic understanding of Practical Electricity? (youtube.com) 2

(arg!)Styopa writes: Watching the interesting video (at http://www.youtube.com/watch?v=z2oSFpKh_Uw&feature=player_embedded#!) about using old ATX powersupplies for a lab-bench powersupply, I realized that for years I've had an interest in DIY electrical experiments, but never tried them mainly out of sheer ignorance of all things electrical. Sure, I know what amps and volts, but what's the difference between +5V and -5V? 2-phase vs 3? What's a resistor, and how does it put a 'load' on a current? Why is this important?
With all the DIY tinkerers on /., can anyone suggest good books or sites for a good "grounding" (sorry) in the sorts of electrical basics that might help prevent me getting killed experimenting?

Submission + - What rights do I have to media I "buy"? 2

(arg!)Styopa writes: I bought a video decades ago, and subsequently that video was corrupted/wrecked (but the original tape/box is available to provide proof of ownership, if needed). I recently got the DVD of this movie from Netflix and found that it's a direct-from-video transfer, no improvement in quality nor any 'special features' compared to the VHS tape. IANAML(bihwb) (I am not a media lawyer because I have warm blood), so could I legally burn a copy of that DVD? As I see it, if I actually owned the thing I bought, I'd be out of luck — as if I owned a book and it was destroyed. But I believe that the MPAA/RIAA asserts that buying media only allows the purchaser a right to view it, and grants no actual ownership. In this case (burning the DVD) I'm merely getting 'back' what I'd purchased...or no?

Submission + - The world ends tomorrow? (joystiq.com)

(arg!)Styopa writes: Patch 4.0.3a — the one that will radically and irreversibly change the face of Azeroth — is now expected to drop during the usual patch downtime 11/23. Massive changes to the game are already present in code since patch 4.0.1, this patch will simply activate many of them. What's in and what isn't: http://www.mmo-champion.com/content/2086-Patch-4.0.3a-on-live-realms-this-week
Note — many of the most-awaited features (new races, archaeology, guild levels, flying in the old world, and new zones) remain locked until the release of the Cataclysm expansion slated for 12/7/2010, but this will be the patch that is expected to actually implement the world-shattering Cataclysm.

Privacy

Submission + - Passport RFID security

Styopa writes: So I've gotten the shiny new RFID passport issued by the US gov't. The government insists it's secure. Hypothesizing that perhaps the government might not be right in this case, is there any homebuilt method of shielding it? Would carrying it wrapped in a layer of alu-foil do anything except make me look like a paranoid at the airport (not that I mind, but I don't want to do that if it's not really going to improve security significantly)? Would the gauge of foil matter? My understanding is that the passport books already include this in their covers/spine, and examining the edge, it DOES seem that there are front/back cover plates laminated in there, but I don't see anything at the spine. I'd rather not have to go buy a Faraday-case of dubious efficacy from a commercial source. Thanks for any advice /. can offer.
Enlightenment

Submission + - Is more knowledge really a good thing?

(arg!)Styopa writes: Seeing the recent Slashvertisment for twitter (How to supplement election coverage http://news.slashdot.org/article.pl?sid=08/11/01/2141228), that got me thinking — are we past the point of value in terms of information flow?

Understand, this would be a serious paradigm shift. Personally, I've lived my whole life with the concept that 'more information is better' — with admittedly a patronizing opinion of people who didn't have the same view. "You mean you DON'T know about (insert world event)?!?" "What do you mean, you don't care about (desperate current issue)?!?" The idea that we may have reached a point where more information is a negative thing, that's simply anathema to one of my core beliefs.

I'm even having trouble writing this, conceptualizing a world where there is some sort of limit on the knowledge I want to have. Does anyone else feel this way?

Reading a newspaper every day — what does that get me? Checking web news reports multiple times a day, 24-hour news feeds from TV, all of that devoted to burying the public under more and more news coverage...for what purpose? Aside from a general understanding of the world around us which one could get from a weekly newspaper, or even a monthly magazine, is there really a benefit? I'm not saying that I prefer my news edited, digested, and mashed into consumer-ready pap — not at all. But I can get by sufficiently for my daily life without the bombardment — an occasional, general summary is probably enough.

I certainly believe that having the information AVAILABLE is a good thing. If I had family members in some crisis area of the world, or ran a company whose interests were directly affected by some obscure events, I'd like to be able to delve into the data in as much detail as possible. But the firehose for the general public? Not so much. In the same sense that we all get by with a general weather forecast for the day, we'd be uselessly overwhelmed if we got new full reports with temperature, wind, barometer, and weather every 10 seconds.

I grew up in a rural Minnesota farm town, where most of the people followed world events but didn't care too much about them. A war? Sure, some boys would go off and wouldn't come back, and that would be tragic. Without a war, probably a similar number of teens would die in equally-tragic drunk-driving accidents. A big crash on Wall Street? Meh, interest rates will tighten, crop prices will continue to go up or down. Politics? Ha, no matter who wins, taxes will go up.

I don't WANT my election coverage supplemented. Why would I? I'll vote how I vote, I don't particularly care how my neighbors vote, and the result is whatever it's going to be. Why watch with bated breath to see people make meaningless prognostications JUST so they can get my eyeballs to sell more advertising?

For that matter, it's not just an academic question. Would the housing crisis have been as bad if people only heard about it once per week instead of a constant tocsin of impending, inevitable doom?

As a kid, I used to look at the farmers and adult townspeople in my town as irredeemable hicks, that they didn't care about politics, world events, or much outside their locality. Now, especially when I see the vitriol and energy people are putting into a political contest which will really have only a trivial impact on how this country actually runs either way, I'm starting to wonder if perhaps those irredeemable hicks had a good idea: pay attention only to what you need to, and don't waste energy on stuff that you really can't change anyway.
Television

Submission + - DTV is coming...I'm not ready.

(arg!)Styopa writes: As an 'early adopter', I have an HDTV-ready set WITHOUT an integrated tuner. Now the airwaves are full of voiced proclaiming the end of analog television next February. My suspicion is that the $40 set-top box at Walmart is the minimum functional to get by — ie. simply a digital-to-analog converter, and NOT an HDTV receiver.

Something like 2-3 years ago, I plunked down the money for a nice UHF superantenna (I'm about 40 mi from the towers, so not-quite-but-almost fringe reception) and searched for a HDTV converter to pull down HDTV OTA broadcasts. They were EXTREMELY hard to find — none at Radio Shack, Best Buy, Ciruit City, or Ultimate Electronics (all the local bigboxen).

I ended up buying a SIRT150 from ebay which never showed receiving a signal, despite confirmed reception (on the set's normal tuner) of both VHF and UHF channels.

So, now — any advice from the brilliant crowd at /. on what to look for in a set top box? Are they easier than they were to find, with the upcoming signal switch? Is it going to cost me an arm and a leg, or is it somewhere near the $40 Walmart special. Will Uncle Sam's $40 coupons count towards it?

I'd like very much to be able to find a physical store where I could go see the signal, before I decide if the HD signal is worth the upcharge, if any, over simple DTV.
Thanks!
Real Time Strategy (Games)

Submission + - Paradox to offer Europa Engine....free ? (gamersgate.com)

(arg!)Styopa writes: From their press release: "New York, USA (April 25, 2008) — Paradox Interactive today announced a unique agreement with leading PC download portal GamersGate to release its "Europa" engine to the gaming community worldwide. The "Europa" engine has been the basis of many award-winning games like the Hearts of Iron series and Europa Universalis II and has been the focus of significant financial investments over the years.

In an unprecedented deal, GamersGate will make room for these indie-developed products on the digital distribution platform and offer each team or individual the same financial deal given to established publishers on the platform.

"Through GamersGate, creative gamers worldwide will be given access to a development tool that will allow them to fulfill their game developer ambitions while getting access to a global distribution network without the costs and risks that are normally involved in game development and distribution, said CEO of Paradox Interactive Theodore Bergquist.

While Paradox Interactive plans to set a few minimum criteria, anyone interested will get a shot at using the technique to develop games and then sell them on GamersGate.

"This initiative is a way for us to give back to the gaming community by facilitating for game developers to turn their hobbies into lucrative projects, continued Mr Bergquist. "

The title of the press release is "Free engine for gamers released!" so presumably the code is available free, but commercial development of the products of the engine requires one to go through GG and probably some sort of license fee to Paradox if it sells.

Networking

Submission + - Wiring a house for data/phone/music?

(arg!)Styopa writes: "I'm curious what the current conventional wisdom is from the /. crowd about wiring a home for phone/data/sound. A previous /. post had once suggested PVC conduit for cable runs, accepting that obsolesence is inevitable and subsequent cable pulling should be as easy as possible, and we're probably going to do that. However, as I can see it, essentially we're going to have phone, data, and speaker-wire networks essentially running all the same places — could we conceivably use a single cable (Cat 5e?) and pull pairs for each various use? Or would phone traffic (it has a small voltage) induce noise in the data/stereo lines? Could a single pair of ethernet wires serve as speaker wires? For now, we're going to have a simple stereo pumping sound, but I can obviously see convergence with a home media system eventually, serving music to various rooms. I'm a novice, but I have the help of an experienced phone tech, although neither of us knows much about installing data cables beyond attaching connectors. Any recommended resources? Thanks"

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