Although... the VolksRocket project wasn't started until after Evel Knievel's Snake River Canyon jump in Sep '74, making it at least a decade after the GP's "50 years ago" cut-off. If you've got anything else from '64 or earlier, I'd love to see that too.
The Volksrocket project does look really fascinating, but there's not much about it. The Wikipedia entry calls it a "planned project", as cited in the linked "Great Mambo Chicken and the Transhuman Condition"(!) article, and says (uncited) that it was tested through 1991, and reached 34km altitude at burnout (citation Omni article, which is not online, bah!) with no hint that it was capable of in-flight relight or that controlled descent was tested.
Googling for more info is a bit all over the place. The VolksRocket Project claims 3 successful flights, but has no information on the flights, and says it was powered by 1 AJ-10, contradicting the Wikipedia article which says it used 4 LR101s.
Are you aware of a better/more direct link to how far they got with the controlled-descent stage of testing?
Really? Wow. Could you please provide a link or reference citation to the extraordinarily detailed documents describing the data obtained from the 50+ year-old R&D in flying rocket booster stages back to sea-level for a controlled powered landing, so they can be refuelled and reused with minimal-to-none teardown/rebuilding? Or the 50+ year-old R&D into combining a capsule launch escape system with a means of powered descent and soft-landing on land, removing the need for parachutes (except as emergency backup) or ocean recovery, which could also be used to land on Luna or Mars?
Really? As if all nano-scale particles have some kind of magical properties? (On top of those relating to branding and getting hits on your press-release?)
From TFA:
Silica nanoparticles (SiO2NP) with radius of about 50 nm (Supporting Information, Figure S3) were synthesized by the Stöber method and applied as a solution in deionized water at concentration of 30 wt% (pH 8.5) or, when indicated, as a powder. Iron oxide Fe2O3 nanoparticles (Fe2O3NP) were purchased from Alfa Aeser, stabilized by citric acid, peptized, and used in aqueous solution in milli-Q water at 42 gL-1
That's not nanotech, that's fucking chemistry.
I doubt that should even count as your basic type-IV nanomaterials or type-V biopolymer nanotech. There's nothing "nano" to see here except for the 18th-century tech known as "molecules", and it's certainly not worthy of 61 separate uses of "nano-" words in the paper.
No wonder any discussion around "real" nanotechnology (i.e. atomically precise manufacturing - the technology the word was invented to describe) is so damn confusing.
The oil, water temperature, and alternator warning lights would all be replaced by a single "This Car Has Performed An Illegal Operation" warning light.
If only! Then Microsoft would finally start catching up with Unix, which got there first (as always):
Ken Thompson has an automobile which he helped design. Unlike most automobiles, it has neither speedometer, nor gas gauge, nor any of the other numerous idiot lights which plague the modern driver. Rather, if the driver makes a mistake, a giant “?” lights up in the center of the dashboard. “The experienced driver,” says Thompson, “will usually know what’s wrong.”
Yup, given that I've read elsewhere that we share about 90% of our genome with fricking cows - all that data for building animal cells, and vertebras, and hearts, and livers, and kidneys, and mammary glands, and hair, and eyes, and nerves, and skin, etc..., having only 20% of the Neanderthal genome in common with us is setting off my bullshit alarm big time.
Actually, now I've read the article, that's what the Minister is saying. Move to open formats first.
That will make it possible to switch software later, if they choose to. But even if the government doesn't, it will allow the people they work with to use their own choice of software, and prevents lock-in. Using MS Office becomes a choice, and can be selected (or dropped) on its merits, rather than being suffered out of necessity.
It's the BBC article and the/. summary which try to make it look like this is purely about switching software.
I want to see a greater range of software used, so civil servants have access to the information they need and can get their work done without having to buy a particular brand of software.
In that case, you want to first switch your mandated file format from MS's doc(x)/xls(x) to ODF's odt/ods. Then you can use MS Office, or switch to a new (possibly open-source, possibly even Free Software) office suite as you prefer.
By having separate services, they're kept in their own process memory space, so no memory-surfing hackery can jump into another database instance.
So SQL Server is so badly written that an application - already in a separate process - causing the DB to perform unexpected memory accesses and read/write random memory is an expected exploitable attack? Fuuuuuuuu.....
You might install a 2000, 2005, 2008, 2008 R2, and 2012 instance all on the same machine.
Hmmmmm....., I can see how this might be useful on a beefy test server that does automatic builds and regression tests of your entire source tree across your entire range of supported dependencies. I think it's a pretty rare use-case, and probably not that likely to apply to the original poster, but OK.
each instance generates three separate folders
The datadir is a (possibly junctioned/redirected) subdirectory of the binary installation directory? That's... interesting. And the pathname includes the SQL server version? Doesn't that make upgrading even more of a pain?
Bloody "enterprise" software! So, install a DB server with a reasonable footprint instead. Like PostgreSQL, or even MySQL. They are available for Windows, you know. Also, if IIS is anything like that, then ditto Apache. If no-one's making any connections to it, Apache will happily sit there in the background using almost no resources.
5 of them are per-instance, which means that installing multiple instances of SQL Server will add more installations of this same service to your system.
Why would you install multiple instances of SQL server? What's the point? And where would you install them to? "c:\program files\SQL Server 1", "c:\program files\SQL Server 2", etc...? Or...?
I'll be needing to install all of your basic Microsoft developer suites, IIS, SQl Server, ANdroid SDK, Java SDK, device emulators, etc. etc. Plus AMP and finally GIS software. There will obviously be a lot of services running, long build times, and so on.
Huh?
Why will there be "a lot" of services running? Yes, you'll have IIS and SQL server, but that's only two services - and if you've only got a small test database and a couple of dev websites, they'll hardly take any resources at all if you're not actually using them. So, if you're not sat in front of the computer actually doing development, and someone else is logged in instead, it shouldn't really affect them at all. Ditto "long build times" - what sort of things are you planning on writing that are going to take so long to build that you'll have to walk away from the computer for long enough that someone else will want to use it concurrently?
Visual Studio, the SDKs, and the emulators will put extra entries in other people's start menus, but so what? If they don't run them themselves, they won't do anything or get in the way. Presumably not all these other users run your music production and photo editing software either, and that's not hurting them, is it?
To wit, I wouldn't be able to use my desktop for my other purposes like the music editing.
That's only the case if you want to go into a controlled orbit very close to the sun. But we don't want to do that.
To crash something into the sun, we'd be happy with any orbit which is elliptical enough such that the perihelion is inside the sun's radius. We don't care what velocity we have at that point, even if it's theoretically high enough to send us back out to the orbit of Earth (or even Neptune) on the other side of the orbit, because the act of hitting the surface of the sun will remove any problems there.
So, we don't actually need to change our speed very much. We "just" need to change direction. Or any combination of direction and speed which gets us within 1 solar radius somehow. As another commenter has noted, we can use slingshots off other bodies in the solar system to change our delta-v in a large number of ways. We should be find a suitable slingshot *somewhere* to get us on a suitable orbit for impacting the sun without needing too much extra propellant.
Wow, Microsoft appropriating the name of someone else's pre-existing work in a particular domain, particularly when that domain is the criticism and commentary on a near-monopolist, and the original author is one of the most vocal and prominent proponents of copyright and other IP-related reform. I think my irony meter just exploded.
Are you seriously implying that "real journalists" (i.e. those employed by a corporate news organisation) would never spread misinformation while claiming to be reporting facts?
Still not fixed. If the US has X guns/capita, and France has (X - 2.5X) guns/capita, then France has -1.5X guns/captia (i.e. negative guns/capita) which is clearly absurd.
If the US has 2.5 times more guns per capita than France, that does not mean that France has 2.5 times fewer than the US, it means that France has 72% fewer, or 0.7 times fewer.
(On the other hand, if the US has 2.5 times as many guns per capita than France, then France has 60% fewer, or 0.6 times fewer.)
If Y is 100% more than X, it does not mean that X is 100% less than Y, it is 50% less than Y. In the first instance, you're measuring % of X, and in the other you're measuring % of Y. As X and Y are different, N% of X and Y are different, even for the same N.
How are they going to install a security update to your kernel, or to the security update system, if they don't have the ability to run arbitrary code as root?
So, what you're saying is, it's all three. Congratulations on writing many paragraphs without summarising the answer I was actually seeking.:-p
I realise that it's the possessive case of shit, but are we really talking about ownership? Does someone who "knows their shit" - i.e. is particularly knowledgable in an area of expertise - own their metaphorical fæces? Is knowledge something that can be owned? Seems like we're stretching the language to the point where it might actually sprain.
I also dispute your assertion that the apostrophe could be avoided while retaining meaning. "Knowing youre shit" is nonsensical, as "youre" is not a word. You have to parse it as either "you're" or "your", and the one that you choose dramatically changes the meaning of the sentence, as the pun demonstrates.
FWIW, the pun also works in my particular dialect of English called, um, English. English English? Ah - British English. Where "you're" and "your" sound almost identical in all UK accents I can think of, including (I think) Received Pronunciation.
I cannot type "text file editor" to Linux CLI and have it launch nano or similar or at least display what the currently installed text file editors are.
Press enter to keep the current choice[*], or type selection number: $ editor --version VIM - Vi IMproved 7.3 (2010 Aug 15, compiled Jun 7 2012 00:28:35) Included patches: 1-547 $
I have to do a Google search to translate between what I want to do and CLI (google "Linux how to extract tar.bz2",
Why not "man tar"?
The first set of options listed shows you that "-c" is for "create" and "-x" is for extract. "-v" is the same as for many linux programs: "verbose", so that's not even needed, and should be easy to remember if you do want it. You don't need "-z" for extracting compressed archives, tar (at least recent versions) will figure that out from the filename. It will also figure out which type of compression to use for archive creation based on the filename if you use "-a" (still listed on the first screen of the man page) so you don't need to remember each of the different compression options.
Last, "-f" is for specifying the filename of the archive you're working on, instead of using the default stdin/stdout. Arguably "tar" should always take a filename and allow "-" for stdin/stdout, but if that was changed now then far too many existing things would break.:-(
So, Extract File: $ tar -x -f filename.tar.bz2
Create (Automatic compression) File: $ tar -c -a -f filename.tar.bz2 file*
I recall a story of some mathematical puzzle or hypothesis which had been unsolved by a number of mathematicians for many years. It was brought to Newton's attention, whereupon over the course of a few days (maybe a weekend?) he invented a new branch of mathematics and solved the puzzle. He published his results anonymously, but no-one was fooled and immediately (if somewhat resignedly) congratulated Newton on his genius (again).
Can't remember the hypothesis or the resulting branch of mathematics though.
English - An Indo-European language closely related to the Romance, Germanic, Greek, Nordic and Gaelic languages, with extra loan words from almost every other culture they've invaded or been invaded by over the last 1800-odd years.:-)
Slashdot Mirror
Although... the VolksRocket project wasn't started until after Evel Knievel's Snake River Canyon jump in Sep '74, making it at least a decade after the GP's "50 years ago" cut-off. If you've got anything else from '64 or earlier, I'd love to see that too.
Cool! Thanks.
The Volksrocket project does look really fascinating, but there's not much about it. The Wikipedia entry calls it a "planned project", as cited in the linked "Great Mambo Chicken and the Transhuman Condition"(!) article, and says (uncited) that it was tested through 1991, and reached 34km altitude at burnout (citation Omni article, which is not online, bah!) with no hint that it was capable of in-flight relight or that controlled descent was tested.
Googling for more info is a bit all over the place. The VolksRocket Project claims 3 successful flights, but has no information on the flights, and says it was powered by 1 AJ-10, contradicting the Wikipedia article which says it used 4 LR101s.
Are you aware of a better/more direct link to how far they got with the controlled-descent stage of testing?
Really? Wow. Could you please provide a link or reference citation to the extraordinarily detailed documents describing the data obtained from the 50+ year-old R&D in flying rocket booster stages back to sea-level for a controlled powered landing, so they can be refuelled and reused with minimal-to-none teardown/rebuilding? Or the 50+ year-old R&D into combining a capsule launch escape system with a means of powered descent and soft-landing on land, removing the need for parachutes (except as emergency backup) or ocean recovery, which could also be used to land on Luna or Mars?
Really? As if all nano-scale particles have some kind of magical properties? (On top of those relating to branding and getting hits on your press-release?)
From TFA:
That's not nanotech, that's fucking chemistry.
I doubt that should even count as your basic type-IV nanomaterials or type-V biopolymer nanotech. There's nothing "nano" to see here except for the 18th-century tech known as "molecules", and it's certainly not worthy of 61 separate uses of "nano-" words in the paper.
No wonder any discussion around "real" nanotechnology (i.e. atomically precise manufacturing - the technology the word was invented to describe) is so damn confusing.
Well, there's your problem.
If only! Then Microsoft would finally start catching up with Unix, which got there first (as always):
-- The Unix Haters Handbook, Chapter 2 (p.17)
Yup, given that I've read elsewhere that we share about 90% of our genome with fricking cows - all that data for building animal cells, and vertebras, and hearts, and livers, and kidneys, and mammary glands, and hair, and eyes, and nerves, and skin, etc..., having only 20% of the Neanderthal genome in common with us is setting off my bullshit alarm big time.
Actually, now I've read the article, that's what the Minister is saying. Move to open formats first.
That will make it possible to switch software later, if they choose to. But even if the government doesn't, it will allow the people they work with to use their own choice of software, and prevents lock-in. Using MS Office becomes a choice, and can be selected (or dropped) on its merits, rather than being suffered out of necessity.
It's the BBC article and the /. summary which try to make it look like this is purely about switching software.
In that case, you want to first switch your mandated file format from MS's doc(x)/xls(x) to ODF's odt/ods. Then you can use MS Office, or switch to a new (possibly open-source, possibly even Free Software) office suite as you prefer.
So SQL Server is so badly written that an application - already in a separate process - causing the DB to perform unexpected memory accesses and read/write random memory is an expected exploitable attack? Fuuuuuuuu.....
Hmmmmm....., I can see how this might be useful on a beefy test server that does automatic builds and regression tests of your entire source tree across your entire range of supported dependencies. I think it's a pretty rare use-case, and probably not that likely to apply to the original poster, but OK.
The datadir is a (possibly junctioned/redirected) subdirectory of the binary installation directory? That's... interesting. And the pathname includes the SQL server version? Doesn't that make upgrading even more of a pain?
*boggle*
Bloody "enterprise" software! So, install a DB server with a reasonable footprint instead. Like PostgreSQL, or even MySQL. They are available for Windows, you know. Also, if IIS is anything like that, then ditto Apache. If no-one's making any connections to it, Apache will happily sit there in the background using almost no resources.
Why would you install multiple instances of SQL server? What's the point? And where would you install them to? "c:\program files\SQL Server 1", "c:\program files\SQL Server 2", etc...? Or...?
Huh?
Why will there be "a lot" of services running? Yes, you'll have IIS and SQL server, but that's only two services - and if you've only got a small test database and a couple of dev websites, they'll hardly take any resources at all if you're not actually using them. So, if you're not sat in front of the computer actually doing development, and someone else is logged in instead, it shouldn't really affect them at all. Ditto "long build times" - what sort of things are you planning on writing that are going to take so long to build that you'll have to walk away from the computer for long enough that someone else will want to use it concurrently?
Visual Studio, the SDKs, and the emulators will put extra entries in other people's start menus, but so what? If they don't run them themselves, they won't do anything or get in the way. Presumably not all these other users run your music production and photo editing software either, and that's not hurting them, is it?
Why on earth not?
That's only the case if you want to go into a controlled orbit very close to the sun. But we don't want to do that.
To crash something into the sun, we'd be happy with any orbit which is elliptical enough such that the perihelion is inside the sun's radius. We don't care what velocity we have at that point, even if it's theoretically high enough to send us back out to the orbit of Earth (or even Neptune) on the other side of the orbit, because the act of hitting the surface of the sun will remove any problems there.
So, we don't actually need to change our speed very much. We "just" need to change direction. Or any combination of direction and speed which gets us within 1 solar radius somehow. As another commenter has noted, we can use slingshots off other bodies in the solar system to change our delta-v in a large number of ways. We should be find a suitable slingshot *somewhere* to get us on a suitable orbit for impacting the sun without needing too much extra propellant.
Stop cherry-picking your dates and look at the longer-term trend.
Part 1, Part 2.
See also Scroogled by Cory Doctorow (translations)
Wow, Microsoft appropriating the name of someone else's pre-existing work in a particular domain, particularly when that domain is the criticism and commentary on a near-monopolist, and the original author is one of the most vocal and prominent proponents of copyright and other IP-related reform. I think my irony meter just exploded.
Are you seriously implying that "real journalists" (i.e. those employed by a corporate news organisation) would never spread misinformation while claiming to be reporting facts?
Maybe once the market share gets low enough, these asshats can just don some thick-rimmed glasses and claim to be hipsters using thier BBs ironically.
*eyeroll*
Still not fixed. If the US has X guns/capita, and France has (X - 2.5X) guns/capita, then France has -1.5X guns/captia (i.e. negative guns/capita) which is clearly absurd.
If the US has 2.5 times more guns per capita than France, that does not mean that France has 2.5 times fewer than the US, it means that France has 72% fewer, or 0.7 times fewer.
(On the other hand, if the US has 2.5 times as many guns per capita than France, then France has 60% fewer, or 0.6 times fewer.)
If Y is 100% more than X, it does not mean that X is 100% less than Y, it is 50% less than Y. In the first instance, you're measuring % of X, and in the other you're measuring % of Y. As X and Y are different, N% of X and Y are different, even for the same N.
How are they going to install a security update to your kernel, or to the security update system, if they don't have the ability to run arbitrary code as root?
Well, we had it tough.
cfdisk /dev/hda && mkfs.xfs /dev/hda1 && mount /dev/hda1 /mnt/gentoo/ && chroot /mnt/gentoo/ && env-update && . /etc/profile && emerge sync && cd /usr/portage && scripts/bootsrap.sh && emerge system && emerge vim && vi /etc/fstab && emerge gentoo-dev-sources && cd /usr/src/linux && make menuconfig && make install modules_install && emerge gnome mozilla-firefox openoffice && emerge grub && cp /boot/grub/grub.conf.sample /boot/grub/grub.conf && vi /boot/grub/grub.conf && grub && init 6
(via bash.org)
So, what you're saying is, it's all three. Congratulations on writing many paragraphs without summarising the answer I was actually seeking. :-p
I realise that it's the possessive case of shit, but are we really talking about ownership? Does someone who "knows their shit" - i.e. is particularly knowledgable in an area of expertise - own their metaphorical fæces? Is knowledge something that can be owned? Seems like we're stretching the language to the point where it might actually sprain.
I also dispute your assertion that the apostrophe could be avoided while retaining meaning. "Knowing youre shit" is nonsensical, as "youre" is not a word. You have to parse it as either "you're" or "your", and the one that you choose dramatically changes the meaning of the sentence, as the pun demonstrates.
FWIW, the pun also works in my particular dialect of English called, um, English. English English? Ah - British English. Where "you're" and "your" sound almost identical in all UK accents I can think of, including (I think) Received Pronunciation.
Is it punctuation, spelling, or grammar which is the difference between knowing your shit, and knowing you're shit?
Really?
$ update-alternatives --list editor
/bin/ed
/bin/nano
/usr/bin/emacs23
/usr/bin/vim.gtk
/usr/bin/vim.tiny
$ update-alternatives --config editor
There are 5 choices for the alternative editor (providing /usr/bin/editor).
Selection Path Priority Status /usr/bin/vim.gtk 50 auto mode /bin/ed -100 manual mode /bin/nano 40 manual mode /usr/bin/emacs23 0 manual mode /usr/bin/vim.gtk 50 manual mode /usr/bin/vim.tiny 10 manual mode
0
1
2
3
4
* 5
Press enter to keep the current choice[*], or type selection number:
$ editor --version
VIM - Vi IMproved 7.3 (2010 Aug 15, compiled Jun 7 2012 00:28:35)
Included patches: 1-547
$
Why not "man tar"?
The first set of options listed shows you that "-c" is for "create" and "-x" is for extract. "-v" is the same as for many linux programs: "verbose", so that's not even needed, and should be easy to remember if you do want it. You don't need "-z" for extracting compressed archives, tar (at least recent versions) will figure that out from the filename. It will also figure out which type of compression to use for archive creation based on the filename if you use "-a" (still listed on the first screen of the man page) so you don't need to remember each of the different compression options.
Last, "-f" is for specifying the filename of the archive you're working on, instead of using the default stdin/stdout. Arguably "tar" should always take a filename and allow "-" for stdin/stdout, but if that was changed now then far too many existing things would break. :-(
So, Extract File:
$ tar -x -f filename.tar.bz2
Create (Automatic compression) File:
$ tar -c -a -f filename.tar.bz2 file*
In fact, Newton did this himself.
I recall a story of some mathematical puzzle or hypothesis which had been unsolved by a number of mathematicians for many years. It was brought to Newton's attention, whereupon over the course of a few days (maybe a weekend?) he invented a new branch of mathematics and solved the puzzle. He published his results anonymously, but no-one was fooled and immediately (if somewhat resignedly) congratulated Newton on his genius (again).
Can't remember the hypothesis or the resulting branch of mathematics though.
English - An Indo-European language closely related to the Romance, Germanic, Greek, Nordic and Gaelic languages, with extra loan words from almost every other culture they've invaded or been invaded by over the last 1800-odd years. :-)