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Comments

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'Optical Fiber' Made Out of Thin Air

cellocgw how about secure transmission (115 comments)

Granted, I'm just another /.-er who never RTFAs, but I do have some experience w/ FO comms and free-air transmitters (of one wavelength or another).

So consider: the channeling lasers may disperse, but they carry no information beyond the existence of the channel and possibly the source and destination. The transmitted data packets do not disperse, so what you've got is the equivalent of a phased-array transmitter with zero sidelobes.

5 days ago
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Researchers Design Bot To Conduct National Security Clearance Interviews

cellocgw Re:Hello Dave (102 comments)

That's good, now tell me about your mother Dave...

My mother's name wasn't Dave.

Says the boy named "Sue."

about a week ago
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White House Approves Sonic Cannons For Atlantic Energy Exploration

cellocgw Re: Lol (272 comments)

A few years back, before Obama, one of my black friends said when we have the first black president they are gonna paint the White House black, and call it the "Black House."

In fact, the political comedian Dick Gregory said that about his own satirical run for president back around 1968 or so. When I'm president (c'mon, you guys gotta start campaigning for me!), I think I'll do the exterior in Jackson Pollock.

about two weeks ago
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NIF Compresses Diamonds With 50 Million Atmospheres of Pressure

cellocgw Re:Fusion? (81 comments)

Strictly speaking, there is only "unique" and "non unique", but there's no "more unique."

True, but sadly, due to rampant misuse, there's no more "unique." :-)

about two weeks ago
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UN Report Finds NSA Mass Surveillance Likely Violated Human Rights

cellocgw Re:as Kissinger once said (261 comments)

And Doonesbury is a "who."

Oh, so now not only corporations but also comic strips are people?

about two weeks ago
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UN Report Finds NSA Mass Surveillance Likely Violated Human Rights

cellocgw Re:as Kissinger once said (261 comments)

Whoosh. Do you know what Doonesbury is?

about two weeks ago
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UN Report Finds NSA Mass Surveillance Likely Violated Human Rights

cellocgw as Kissinger once said (261 comments)

Well, to be fair, Kissinger inside a Doonesbury strip said, "I'm sick and tired of people asking about human rights. What do you want: human rights or world peace?"

harrumph

about two weeks ago
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Amazon Is Testing a $10-Per-Month Ebook Service

cellocgw which 6E5 titles? (87 comments)

It's kinda like cable tv: 500 channels, of which 450 are QVC, 40 are rerun channels, and 10 are worth watching.

Similarly, gutenberg.org plus its "affiliates" claim 100k books, but rather a lot of them are of extremely limited interest to anyone other than historians.

Amazon has roughly 33 million listings; even allowing for overlap between kindle, paperback, and hardcover (and audio), 600k is a rather small fraction of what's out there.

about two weeks ago
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White House Punts On Petition To Allow Tesla Direct Sales

cellocgw Re:He cant or wont? (382 comments)

Meanwhile,today, if you can afford a $90,000 car, I doubt there are any real impediments to your making that purchase.

That's all very nice and snarky, but Tesla's got a Model E in design with a target sticker price of around $30k US. Wouldn't it be nice to fix the problem now, so in a couple years we don't have to order our Tesla-E via Amazon Prime?

about two weeks ago
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Coming Soon(ish) From LG: Transparent, Rollup Display

cellocgw forget transparency, it's the rollup (64 comments)

If I could only get a 7 or 8-inch tablet with a screen that could be unrolled (and maybe unfolded) to say 16 by 10 inches, I'd be in techietoy heaven. No more squinting at tiny webpage displays, no more squinting at 6-point font displays of books,... you get the idea.

about two weeks ago
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New Technology Uses Cellular Towers For Super-Accurate Weather Measurements

cellocgw Re:Military Applications (42 comments)

The military application is that it is rumoured to be able to detect stealth aircraft.

No rumor that. Dunno about cell towers, but it was shown pretty conclusively in the '90s that the "hole in the sky" caused when a stealth aircraft blocks FM radio signals can be seen. Depends of course on having a good FM sensor and a solid transmitter or two in the area.

about two weeks ago
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The Oatmeal Convinces Elon Musk To Donate $1 Million To Tesla Museum

cellocgw Re:Tesla Fans (78 comments)

Shit, reading these comments, you'd think Slashdot would take Tesla over Chuck Norris in a fight

Probably not a good idea, as here are
the results of said competition.

about three weeks ago
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Today In Year-based Computer Errors: Draft Notices Sent To Men Born In the 1800s

cellocgw Re:I'm sure both of the affected are rather flatte (205 comments)

But with the usual mess in government records, quite a number of dead souls.

Mr. Gogol, is that you?

about three weeks ago
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India's National Informatics Centre Forged Google SSL Certificates

cellocgw Re:All about trust (107 comments)

The whole point of issuing certs is to be a trusted third party. No one is going accept a cert from them again.

Sounds like what we need is a cert-issuing protocol based on Bitcoin security. Everyone (plus or minus epsilon) trusts that Bitcoins can't be forged.

about three weeks ago
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TSA Prohibits Taking Discharged Electronic Devices Onto Planes

cellocgw Re:Christmas is coming early this year (702 comments)

I don't see a problem showing a device is working as intended. If it can prevent even one bomb from going on a plane it's well worth it.
I don't see why people are getting bent out of shape about this. Take a chill pill people.

Dunno why I'm responding to a subhuman troll, but hey it's Monday, so:

First of all, it won't prevent any bombs from being brought onboard. How difficult do you think it is to show a working laptop which happens to have 500g of C4 wedged inside?
Second, it's an absurd abuse of reality, since as everyone and his brother already said, any device w/ dead battery -- or heaven forbid, some toy that only runs on AC and you didn't bring the adapter-- gets tagged as "dangerous terrorist thingie."
Third, it'll be cheaper to pay $10 million per person injured, let alone killed, by your fictional device-bomb than the direct and indirect cost of this screening program.

Finally, it'll take approximately negative 5 seconds for any potential bomber (of which there aren't any in the first place) to use some other gizmo to carry a bomb. Like a fake tin of sardines. Ooops, apologies to everyone who was going to bring a snack on board.

about three weeks ago
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What Came First, Black Holes Or Galaxies?

cellocgw what if (76 comments)

But what if a galaxy formed, then after a few billion years collapsed entirely into the central black hole, which then caused a new galaxy,...
(leading vaguely to a Yo Dawg meme here)

about three weeks ago
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Study: People Would Rather Be Shocked Than Be Alone With Their Thoughts

cellocgw Long history of this. (333 comments)

"What's the reason for closing down my place?"
"I'm shocked, shocked to find there's gambling going on here."
"Your winnings, sir."

about three weeks ago
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Grandmother Buys Old Building In Japan And Finds 55 Classic Arcade Cabinets

cellocgw Re:Ah, Man (133 comments)

Robotron? Classic?
When *I* was in high school (and college), 95% of any arcade was pins. Bally, Williams, Gottlieb, Chicago Coin; some wedgeheads thrown in. That was the good old days.

Now get offa my lawn.

about a month ago
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Cambridge Team Breaks Superconductor World Record

cellocgw Re:Shielding (73 comments)

I was looking at this issue before thinking something similar to the ways that ships have bars of iron fixed to them so that the bars decay before the hull. Its not an apple or apples comparison but the end goal is the same, save the ship/crew by sacrificing a small part

So you're saying we should wrap the spaceship in a layer of crew members to save the remaining crew from radiation? Maybe that explains the Reavers' actual reasons for their ship accoutrements.

about a month ago
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An Army Medal For Coding In Perl

cellocgw Re:Should be a medal and a discharge (192 comments)

I was not commenting on your particular conflict; merely on a glaring example of poor planning and support by superior officers (including Rumsfeld).

If you reread my rant, you'll see I accused the people issuing orders of being blind.

about a month ago

Submissions

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robocalls with a bucketfull of numbers

cellocgw cellocgw writes  |  about 8 months ago

cellocgw (617879) writes "Over the last few months, I've got multiple calls (on each of the numbers listed below), all with identical pitches selling the same home security system. These calls come thru despite my being on the "national do not call" list. I took a look at the FTC complaint page, but so far as I can tell it'd take me 4 pages' worth of form to report each number. What to do?
206.225.6674
206.397.1819
215.383.3414
240.318.1485
240.318.1522
248.996.6219
253.236.2409
267.888.2494
307.316.7479
314.336.8509
314.666.8293
314.666.8369
336.937.7107
347.774.2743
360.633.9455
404.793.8108
417.800.2478
424.220.6074
458.201.2160
480.999.5637
541.981.4121
614.516.2800
630.701.3442
701.248.1334
702.576.4480
720.315.7922
773.897.5660
805.957.2052
913.279.5360
914.219.9800
951.200.2916"
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How about a new unit for data size?

cellocgw cellocgw writes  |  about 10 months ago

cellocgw (617879) writes "The explosion in file and memory capacity has led to a plethora of prefixes used for byte size: giga, pata, exa, and so on. Perhaps it's just time to add a "base unit" to the current bit, byte, and word appellations. Perhaps we could define a "Book" (abbreviation: Bk) as one gigabyte, and thus greatly simplify memory-naming requirements."
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How the Republicans maintained control of the House

cellocgw cellocgw writes  |  about a year and a half ago

cellocgw writes "A statistician over at Fellows Statistics did some analysis to see what factors were most strongly correlated with disparities between popular vote (per state) and the ratio of Democrats/Republicans elected to the House of Representatives. No surprise that the party in control of redistricting ends up on top; or that in recent times, computer-aided Gerrymandering has helped the Republicans maximize the disparity between popular vote and elected seats."
Link to Original Source
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Proposed: replace comment score with arachnid graphs

cellocgw cellocgw writes  |  more than 2 years ago

cellocgw writes "Everyone with a slashdot number under 10^8 knows that the "Score: 3(Funny)" probably has a dozen "informative" and "Troll" and "redundant" moderations that aren't visible. How about we plot an arachnid chart, displaying the current number of every possible rating category? That would provide an awful lot more info in a reasonable space, and there would not need to be a max score limit."
Link to Original Source
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Holy Softbook Destruction, Batman!

cellocgw cellocgw writes  |  more than 3 years ago

cellocgw writes "This morning I went to a few of the many websites which feature the Quran (Koran). I loaded a bunch of webpages and downloaded a pdf copy of the book, then deleted the pdf as well as my browser cache. Does this count as destruction of a holy book? If not, where is the line drawn, seeing as destruction of mass-produced paperbacks apparently is a bad thing to do?"
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Is a 9/80 work schedule a good thing?

cellocgw cellocgw writes  |  more than 5 years ago

cellocgw writes "My company is in the process of implementing a version of "9/80," a work schedule which squeezes 80 hours' labor time into 9 business days and provides every other Friday off. I was wondering how this has been implemented in other companies, and how it's worked out for other Slashdot readers. Is your system flexible? Do you find time to get personal stuff done during the week? Is Friday good for anything other than catching up on lost sleep? And perhaps most important, do your managers respect the off-Fridays or pull people in on a regular basis to handle "crises"?"
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How to teach friends not to forward hoax email

cellocgw cellocgw writes  |  more than 5 years ago

cellocgw writes "I recently received the "your cell phone number is being given to telemarketers" hoax email from a not-very-technosavvy friend. I fear I reacted rather strongly, sending a reply that was a solid mix of Steve Ballmer and Richard Dawkins to all email addresses on the forwarding chain. While I did suggest they try fact-checking, and listed a bunch of sites like snopes and urbanlegend, I certainly wasn't very diplomatic. So: can you recommend a calm, respectful way to get these folks to learn not to pass along garbage stories?"
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Sports injuries caused by breaking rules

cellocgw cellocgw writes  |  more than 6 years ago

cellocgw writes "Well, duhhh: a new study quoted in Science Daily says a large portion of sports-related injuries happen when a rule is broken. Even more amazing (not) is that the percentage of such injuries is far higher in soccer than volleyball. Who would have thought that contact sports were riskier than non-contact sports?"
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cellocgw cellocgw writes  |  more than 7 years ago

cellocgw writes "We don't even have to know the picture is there. If there's erotica, we go for it. A recent study found it works for male and females, both hetero and homosexual."

Journals

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re Brad and rhf comment

cellocgw cellocgw writes  |  more than 10 years ago

Thanks to Lost Race for calling me an old-timer :-).
I feel better already.

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cellocgw cellocgw writes  |  more than 10 years ago

So anybody know who purplewalrus(457070) is, or how to contact him/her? PW showed up in my Freaks list and I've never heard of this fella.

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