Domain: gdargaud.net
Stories and comments across the archive that link to gdargaud.net.
Comments · 283
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Re:More secure than AIM, no fucking way!
Even the letters of "normal" people can provide an insite in the times they lived in or to make them more human
While I agree with the original poster about most IM being unworthy of keeping, 2 weeks ago I had a 2 hour exchange with a friend after I told him I would be wintering over in the center of Antarctica next year. He kept asking questions and the thought that I could turn this exchange into a FAQ on my site began to grow in the back of my mind.Then my hard drive died !
Two hours later, after changing the HD, reinstalling the OS and some Apps, I contacted him again. He hadn't kept a copy. So the FAQ sits still until I get more questions...
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I'll be thereI'll be in charge of all atmosphere science experiments at Dome C the coming winter (yeah, staying there 13 months or so). So if you want me to run experiments for you, let me know !!! I also accept donations in form of overclocked laptops to test for winter conditions...
Check out my site for past trips to Dome C. Note that it will be the first winterover at Dome C ever, with 8 french and 8 italians.
Can't post much more right now as my connection's been hit by lightning...
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Re:Charts
[...] a chemist [...]
I think that would be Hervé This, who publishes a monthly scientific cooking column in the French edition of Scientific American. Pretty nice guy too.they found the exact ideal temperature and humidity to cook an egg
That's 65C. The white cooks at 64 and the yolk at 66. You want to keep the yolk raw because that's where the taste is (like when you do a zabaione/sabayon and cook the white because it's gelatinous. But you need an advanced oven for that.this engineering book about cooking is just a cook book about cooking and not real science
And what is science if not trial/error and explaining the results so you can do better next time ?!?PS: my recipe book (warning, 6Mb and all in french)
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Re:I see the attraction
I also found The Disturbing Search Requests Page - gleaned from some guy's referrer logs
I also did that a couple years ago and collected the results with comments -
Re:??????WTF??????
I'm sure there are plenty of folks out there who'd LOVE to have something like this on their resume.
I have this on my resume [sysadmin and scientific software in Antarctica, along with much more]. But it apparently it doesn't impress employers, I spent 6 months looking for a job before opening my own small sofware business couple months ago. Yes, this is a shameless plug and should be moderated as so ! -
Re:??????WTF??????
I'm sure there are plenty of folks out there who'd LOVE to have something like this on their resume.
I have this on my resume [sysadmin and scientific software in Antarctica, along with much more]. But it apparently it doesn't impress employers, I spent 6 months looking for a job before opening my own small sofware business couple months ago. Yes, this is a shameless plug and should be moderated as so ! -
Re:??????WTF??????
I'm sure there are plenty of folks out there who'd LOVE to have something like this on their resume.
I have this on my resume [sysadmin and scientific software in Antarctica, along with much more]. But it apparently it doesn't impress employers, I spent 6 months looking for a job before opening my own small sofware business couple months ago. Yes, this is a shameless plug and should be moderated as so ! -
Warning !Commercial clusters, hah ! My university did exactly that and they've had only problems. There was specialised hardware in it. It was never well supported by the Linux they installed on it, which was impossible to upgrade or change according to the admin who kept loosing hair on it. In other words that system never worked properly.
When my research group decided to build one, I was incharge, opted for OpenMosix and after a tweaking period worked really well. Now with the various bootable CDs with OpenMosix (PlumpOS, BCCD, Quantian, ClusterKNOPPIX...), tests and upgrades are done by just pressing reset !
Of course with clusters your mileage may vary.
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Antarctic CPU cooling !
Used an old HP vectra for an afternoon outside at Dome C, High Antarctic Plateau (temperature -47C). No ill effect noticed.
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Antarctic CPU cooling !
Used an old HP vectra for an afternoon outside at Dome C, High Antarctic Plateau (temperature -47C). No ill effect noticed.
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Antarctic CPU cooling !
Used an old HP vectra for an afternoon outside at Dome C, High Antarctic Plateau (temperature -47C). No ill effect noticed.
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Hire me then !I do wedding photography on the side. And the way most pros work has always looked like a scam to me and I'm pretty sure it will change in the future. Think of it this way: the photographer is hired to provide a service (take the pictures). When a company does that, the pictures belong to the company. That's how I work: you pay for my day of work, my films (yes, still trad), my time processing films and prints, my time scanning and retouching. What you get: the negatives, contact prints, a set of decent 10x15, a set of good 20x30, a CD with high res scan, a quick webpage for relatives and the fact that you never need to see me again.
I don't say that to put myself forward, but to give an example of how pros should work in that case. As hired contractors. Not as artists with a god given talent.
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Going there soonHere's a radar map of Lake Vostok showing the Vostok russian Station, along with other radar maps of Antarctica.
I couldn't find an easier job, so I just signed up for the first winter over at Dome C on the high Antarctic Plateau, only 550km from Vostok. On the program of the fun will be: reaching ground level with a 3200m ice core (they are almost there), temperatures of -84C in winter and lots more. Unlike Vostok, Dome C doesn't have a lake underneath. I'll try to keep my site updated.
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Going there soonHere's a radar map of Lake Vostok showing the Vostok russian Station, along with other radar maps of Antarctica.
I couldn't find an easier job, so I just signed up for the first winter over at Dome C on the high Antarctic Plateau, only 550km from Vostok. On the program of the fun will be: reaching ground level with a 3200m ice core (they are almost there), temperatures of -84C in winter and lots more. Unlike Vostok, Dome C doesn't have a lake underneath. I'll try to keep my site updated.
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Going there soonHere's a radar map of Lake Vostok showing the Vostok russian Station, along with other radar maps of Antarctica.
I couldn't find an easier job, so I just signed up for the first winter over at Dome C on the high Antarctic Plateau, only 550km from Vostok. On the program of the fun will be: reaching ground level with a 3200m ice core (they are almost there), temperatures of -84C in winter and lots more. Unlike Vostok, Dome C doesn't have a lake underneath. I'll try to keep my site updated.
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It's worse outside of the USI've worked in research in France, Italy and the US. I can tell you that work conditions and slaries in the US are heaven compared with the others. You may have heard about the strike of the scientists in France for the last year.
Let me give you another example. I interviewed for a job as a computer scientist to work on advanced cluster architectures. In Nice, probably the most expensive city in France. The salary for 10 years experience in that field was a ridiculous 17000 Euros, with still taxes to pay off that. I was making 3 times that in the US last year. For this once I told them to shove it, but do I really have a choice ? You do make more waiting tables.
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Re:Mouse PeeI did 4 missions to Antarctica. Several months are spent beforehand to prepare all the equipment, computers, etc. Including some spares. Except for the printer which wasn't crucial.
The equipment is shipped in strong crates inside large containers. 3 months at see, 3 weeks dragged behind monster Caterpillars to reach the scientific station deep on the high Antarctic Plateau.
So when I get there months later, I start setting everything up. The HP laserjet printer comes up with weird LEDs lit up. Nonsensical messages on the LCD. None of it is in the manual. I try to troubleshoot by sending PCL commands direct to the printer port. Nonsense. Finally I open it up and find...
...the mummy of a tiny tiny mouse, droppings all over the inside, all the inner cables and some of the electronics eaten up... Must have been a long trip for one lonely mouse.
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Re:Big Dead Place
For more reading about living and working in Antartica...
...also take a look at my site. I spent a winter and 3 summers at Dumont d'Urville, probably the windiest place on Earth; and 2 summer campaigns at the new continental station of Dome C.
And right now I'm pondering whether or not to sign up for the 1st winterover down there. Temperature below -80C guaranteed... -
Re:Big Dead Place
For more reading about living and working in Antartica...
...also take a look at my site. I spent a winter and 3 summers at Dumont d'Urville, probably the windiest place on Earth; and 2 summer campaigns at the new continental station of Dome C.
And right now I'm pondering whether or not to sign up for the 1st winterover down there. Temperature below -80C guaranteed... -
Only storageFor your purpose, you don't need a waterproof camera, or even a bag for underwater photography (like Ewa-Marine). All you need is a waterproof storage bag or box to carry your usual camera.
And for the dark conditions get a TRIPOD. Don't use sensitive film. Yes, I have been in Zion.
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Penguin cake
After 2 years spent in Antarctica, what about a penguin cake ?
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Penguin cake
After 2 years spent in Antarctica, what about a penguin cake ?
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Re:Step 4
Customs typically doesn't tax unregulated personal-use items up to a certain value
Bzzzt! Wrong! Depends a lot towards which country you ship, and even though it's usually only of pure luck if you don't get taxed. I've live in France, Italy and the US. Every single item I ordered from the US to France or Italy was taxed on arrival, even items marked as gift with 0 value. And several time I had to drive down to the customs office (great, 50km away with full traffic), including simple amazon.com books or even once to pick up a pissing device for women (a 5$ piece of plastic). Granted, I've been unlucky as many friends had no problem.And the way the taxes are computed is revolting: they 'estimate' the price of the item, tax it 33% and apply a 'work tax' on the previous total. You end up paying about 50% tax.
The 'personal use' rule you talk about is different. I just used it after moving from the US to Europe and shipping all my personal possessions. It took a bit of paperwork: certificate of temporary exportation, attestation of residency change from a consulate and some more. Good luck trying to explain that one to the airport customs officer who's just asking about those 3 laptops and 5 digital cameras in your pack...!
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In French...
Alexandre PUKALL published a free list of more than 10 thousand recipes about a decade ago. It's available in various forms on the Net. My take on it is an easy to search windows help file (.chm) (use xchm in Linux), but take it easy with my server as it's 7Mb (and it's all in French).
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But what can you do with live CDs ?I use knoppix a lot for testing hardware. In 2 minutes you can tell what's wrong with a PC, if it's worth keeping and more.
I also learnt about Quantian right after I finished building my 24 processor cluster
But how can you work with one of those ? You can surf the web but that's about all. You cannot write to NTFS partitions, so that precludes their use on a Windows machine as an alternate OS. If you can't save files it's useless as far as I can tell.
Please, please, disprove me.
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Antarctica
Was twice at Dome C in the center of Antarctica, living in a tent at -40deg temperatures (in summer) and doing hardware and software data acquisitions. Once they didn't give me the right kind of hardware and I ended up for an afternoon my a trusty HP Vectra outside to reprogram an eprom that couldn't be moved. Here's a picture.
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Antarctica
Was twice at Dome C in the center of Antarctica, living in a tent at -40deg temperatures (in summer) and doing hardware and software data acquisitions. Once they didn't give me the right kind of hardware and I ended up for an afternoon my a trusty HP Vectra outside to reprogram an eprom that couldn't be moved. Here's a picture.
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Love actually
Actually, his homebuilt RV-4 was Linux powered and Tux decided to meet up with Adelie on the way. :) -
Re:Ham radio users
> As a strike team leader for a mountain search and rescue team, I'll tell you that without HAM radio, our job would be just plain impossible in many situations
I'd like to believe that, unfortunately my wife's climbing party was once swept in a rockfall. She called for hours with her radio, could reach several HAM operators, but nobody believed her or would call a rescue. Finally 2 hours later one did. It would have been faster if she walked back to Chamonix. One of the guys still can't walk properly 10 years later.
For all I care those frequencies should be put to much better use.
And I don't take useless radios when I go climbing
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Re:History of selling Usenet archives> They also mention Walnut Creek
Hey, I know those guys... They took some of my copyrighted wallpaper images, removed my logos, and resold them on CDs. Assholes.
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Re:Another pointBe even more amusing to think that the one person will get nailed and can prove that he doesn't have 99% of the copyrighted files that they say he has, then sues the RIAA.
Dancing with landsharks is never a good idea. As I said "Justice is a vending machine that only takes $10 000 coins, usually a lot of them. And sometimes the chocolate bar still gets stuck." (So one picked that up for their quotes page, cool!)
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Re:Fraud
Yes. I sell some images online, and I use a quite serious external payment system that makes several additional checks. All the orders I get from strange countries (Afghanistan, anywhere in Africa...) never get confirmed.
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Re:But I thought...
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Re:But I thought...
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Surprise...I ordered 12 Lavita cases to build a cluster, but surprise, when I got them, they weren't quite E-ATX as the webpage said: the 5 1/4" bays were in the way. I had to spend an afternoon cutting metal (as I wasn't going to put CDs in them anyway). THey were light, cheap and small, but I hope no one will move them or they'll fall apart.
Antec is much better. Heavier too.
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Re:Turning monitor off> I was also interested to note that high CPU usage produces measurable extra power usage
He! I had a good example of that a couple weeks ago. I built a cluster of 12 PCs with 2 AMD Athlon 2400+ each, running OpenMosix. I had tested it in small chunks so I knew it could run. I moved everything over to the final destination, a 3000VA UPS, and invited my boss to come throw the switch.
It started perfectly and I started demonstrating the power of 30Gflops of AMD CPU working together: I started a script to run 24 instances of Seti@Home.
My finger was still on the [Enter] key when there was a loud Boom!, the UPS blew up and the whole room went dark. My boss: "Nice demo !"
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Climbing...
...it clears all the shit out of the brain. And it's certainly a lot more healthy than watching baseball on TV. And of course photography to remember it all. Part of my website is freeware, another part is climbing pictures and I won't say what the rest is...
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Climbing...
...it clears all the shit out of the brain. And it's certainly a lot more healthy than watching baseball on TV. And of course photography to remember it all. Part of my website is freeware, another part is climbing pictures and I won't say what the rest is...
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Climbing...
...it clears all the shit out of the brain. And it's certainly a lot more healthy than watching baseball on TV. And of course photography to remember it all. Part of my website is freeware, another part is climbing pictures and I won't say what the rest is...
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Climbing...
...it clears all the shit out of the brain. And it's certainly a lot more healthy than watching baseball on TV. And of course photography to remember it all. Part of my website is freeware, another part is climbing pictures and I won't say what the rest is...
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Re:DOes it work ?> when that guy crashes into the stopped car in front of him, coming to an almost instant stop, you're screwed
Well, I was in that car in front of him, so that doesn't apply to me, does it ? BTW, that sucked for a honeymoon ending
:-(More (?) seriously, another drawback of that system is that the radar is on the front of the car. Your eyes are much higher. If there's a stopped car / big rock behind a hill, your eyes will see it a lot before the radar.
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There is no good linux cluster book...When setting up my 24 processor cluster, I did read a lot of book reviews, but no one was satisfied by the 11 books I found. This is probably because clustering is a very dynamic medium, where patches are experimental, software is used only by a few groups, and once stability is reached, no one wants to touch anything anymore !!!
So I read online, whatever I found that was up to date and settled on the satisfying OpenMosix and... it works !
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ShoweringGargling ?!? I showered with liquid Nitrogen !!!
While testing equipment destined to go to Antarctica, a big tank (~100 liters) of liquid nitrogen blew up right above me (the necessary exhaust must have clogged). Everybody else in the room ran for their life but I was behind lots of wires and heavy equipment, trapped in a cloud of opaque white fumes. The liquid poured on my head, through my clothing... Weird sensation but not bad.
Then things got weird when small explosions, like firecrackers, started all over the ground: the tiles were breaking due to the cold. Fortunately I was wearing security shoes and could feel my feet okay, even though I couldn't see shit. After about a minute of standing still the cloud dissipated and the cow-workers looked cautiously through the door to see if I was still alive... Hey, thanks, guys !
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Introduction to Plan 9
While researching cluster software for my current project, I read some whitepapers showing the differences between Plan 9, Beowulf, Mosix and others. I recommend that read.
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Shameless plug...
...for my personal penguin page. Yes, I did coding and hardware butchering down in Antarctica for about 2 years.
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Re:Clusters are a bit overhyped
[...] you need your software to be cluster-aware
This is true for Beowulf clusters where you need to use libraries like PVM or MPI, but not so with OpenMosix, which is what makes it so interesting and simple to use. It makes your cluster act like one giant SMP machine. If you start many jobs they migrate to whatever node is not busy and distributes the load. Not all software can migrate but most can.
I just setup a 24 CPU OpenMosix cluster, and besides the fact that the UPS melted when my boss first turned it on yesterday, it works great...
;-)Some of my notes are online and I'm working on adding more.
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Been there...I have been in this situation many time before, albeit in a different setting: in Antarctica where the PCs are for scientific purpose. Which does not mean they are state of the art. On the opposite, scientists back on 'earth' seem to think that sending their oldest PCs for year round data acquisition is the way to go...
So the most usefool... ooops I mean useful tools were:
- The MSDN which contains the entire Microsoft Knowledge base, all versions of all MS operating systems, patches and more (yes, it's $$$ but well worth it in that case).
- A serial cable and a floppy of the old (circa '95) DOS based Norton Commander. You can remotely access files with the serial cable.
- A bunch of compilers which might not be needed in your case
- And lately I'd add a CD of Knoppix for a quick system test.
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Not so rugged...
In Antarctica, 1997. I had two rugged military laptops (Kontron) for data acquisition and an HP Vectra desktop for use indoors. One of the laptops video fried when a snow machine started a few feet from it and the other didn't have the right connectors. I had to program an eprom on some equipment outside and just put the Vectra+Monitor on a box. For 4 hours at -45C and it worked fine. I even have a picture. So it's not because there's a thicker case around a motherboard that it makes it more reliable...
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Not so rugged...
In Antarctica, 1997. I had two rugged military laptops (Kontron) for data acquisition and an HP Vectra desktop for use indoors. One of the laptops video fried when a snow machine started a few feet from it and the other didn't have the right connectors. I had to program an eprom on some equipment outside and just put the Vectra+Monitor on a box. For 4 hours at -45C and it worked fine. I even have a picture. So it's not because there's a thicker case around a motherboard that it makes it more reliable...
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Re:Just how much bandwidth is up there?
InMarSat is a relatively new
New ?!? I used it 10 years ago in Antarctica and it was considered old unreliable tech at the time ! Half of the frames (32 bytes) just disapeared... Wrote custom Pascal prog on the field to make sure I got all the data.