kral - Slashdot User

Comment Re:Edgar Rice Burroughs (Score 1) 726

by kral on Wednesday June 20, 2012 @03:52PM (#40389837) Attached to: Ask Slashdot: Best Science-Fiction/Fantasy For Kids?

I was probably about 10 when I discovered Burroughs, and spent next couple years devouring Mars (Barsoom), Venus, Pelucidar series, plus many individual books and the earlier Tarzan novels. Other than some dated attitudes on race and the role of the sexes, the content is all quite kid friendly (no sexual contact and little romance beyond profound yearning and obligation that often drove the plot; even uncivilized Tarzan's pursuit of Jane followed an arc altogether befitting his noble British pedigree; violence only following the pattern of necessary and justifiable acts by protagonists to counter villified acts by antagonists.)

Comment Spice bred a large family tree (Score 2) 314

by kral on Tuesday September 27, 2011 @12:56PM (#37528088) Attached to: Ask Slashdot: Successful Software From Academia?

There were two very different versions of SPICE - SPICE2 was a fortran program, and is the basis for the PC version PSPICE (Microsim>OrCAD>Cadence) and minicomputer version HSPICE, though many newer simulators are based on the code for spice3 re-written by a subsequent Berkeley effort in c. Its legacy in electronics engineering is such that even independently generated simulators (Eldo, spectre) rely on the conventions and methods from SPICE, though incorporating incremental improvements (a new algorithm here or there, and distinguishable mainly by how it differs from SPICE).

Signs of Water Found On Saturnian Moon Enceladus 79

Posted by Soulskill on Tuesday February 09, 2010 @12:23PM from the moon-names-that-make-me-hungry dept.

Matt_dk writes "Scientists working on the Cassini space mission have found negatively charged water ions in the ice plume of Enceladus. Their findings, based on analysis from data taken in plume fly-throughs in 2008 and reported in the journal Icarus, provide evidence for the presence of liquid water, which suggests the ingredients for life inside the icy moon. The Cassini plasma spectrometer, used to gather this data, also found other species of negatively charged ions including hydrocarbons."

Air Canada Ordered To Provide Nut-Free Zone 643

Posted by samzenpus on Friday January 08, 2010 @07:09PM from the no-nuts dept.

JamJam writes "Air Canada has been told to create a special 'buffer zone' on flights for people who are allergic to nuts. The Canadian Transportation Agency has ruled that passengers who have nut allergies should be considered disabled and accommodated by the airline. Air Canada has a month to come up with an appropriate section of seats where passengers with nut allergies would be seated. The ruling involved a complaint from Sophia Huyer, who has a severe nut allergy and travels frequently. Ms. Huyer once spent 40 minutes in the washroom during a flight while snacks were being served."

Mars Images Reveal Evidence of Ancient Lakes 128

Posted by timothy on Tuesday January 05, 2010 @11:39AM from the older-I-get-the-wetter-mars-was dept.

Matt_dk writes "Spectacular satellite images suggest that Mars was warm enough to sustain lakes three billion years ago, a period that was previously thought to be too cold and arid to sustain water on the surface, according to research published today in the journal Geology. Earlier research had suggested that Mars had a warm and wet early history but that between 4 billion and 3.8 billion years ago, before the Hesperian Epoch, the planet lost most of its atmosphere and became cold and dry. In the new study, the researchers analysed detailed images from NASA’s Mars Reconnaissance Orbiter, which is currently circling the red planet, and concluded that there were later episodes where Mars experienced warm and wet periods."

Whatever Happened To Second Life? 209

Posted by Soulskill on Tuesday January 05, 2010 @07:30AM from the i-blame-ralph dept.

Barence writes "It's desolate, dirty, and sex is outcast to a separate island. In this article, PC Pro's Barry Collins returns to Second Life to find out what went wrong, and why it's raking in more cash than ever before. It's a follow-up to a feature written three years ago, in which Collins spent a week living inside Second Life to see what the huge fuss at the time was all about. The difference three years can make is eye-opening."

Astronomers Discover 33 Pairs of Waltzing Black Holes 101

Posted by ScuttleMonkey on Monday January 04, 2010 @04:59PM from the teach-them-to-foxtrot dept.

Astronomers from UC Berkeley have identified 33 pairs of waltzing black holes, closing the gap somewhat between the observed population of super-massive black hole pairs and what had been predicted by theory. "Astronomical observations have shown that 1) nearly every galaxy has a central super-massive black hole (with a mass of a million to a billion times the mass of the Sun), and 2) galaxies commonly collide and merge to form new, more massive galaxies. As a consequence of these two observations, a merger between two galaxies should bring two super-massive black holes to the new, more massive galaxy formed from the merger. The two black holes gradually in-spiral toward the center of this galaxy, engaging in a gravitational tug-of-war with the surrounding stars. The result is a black hole dance, choreographed by Newton himself. Such a dance is expected to occur in our own Milky Way Galaxy in about 3 billion years, when it collides with the Andromeda Galaxy."

IDEs With VIM Text Editing Capability? 193

Posted by timothy on Wednesday December 30, 2009 @03:30PM from the one-keybinding-to-rule-them-all dept.

An anonymous reader writes "I am currently looking to move from text editing with vim to a full fledged IDE with gdb integration, integrated command line, etc. Extending VIM with these capabilities is a mortal sin, so I am looking for a linux based GUI IDE. I do not want to give up the efficient text editing capabilities of VIM though. How do I have my cake and eat it too?"

Big Dipper "Star" Actually a Sextuplet System 88

Posted by kdawson on Friday December 11, 2009 @01:48PM from the toil-and-trouble dept.

Theosis sends word that an astronomer at the University of Rochester and his colleagues have made the surprise discovery that Alcor, one of the brightest stars in the Big Dipper, is actually two stars; and it is apparently gravitationally bound to the four-star Mizar system, making the whole group a sextuplet. This would make the Mizar-Alcor sextuplet the second-nearest such system known. The discovery is especially surprising because Alcor is one of the most studied stars in the sky. The Mizar-Alcor system has been involved in many "firsts" in the history of astronomy: "Benedetto Castelli, Galileo's protege and collaborator, first observed with a telescope that Mizar was not a single star in 1617, and Galileo observed it a week after hearing about this from Castelli, and noted it in his notebooks... Those two stars, called Mizar A and Mizar B, together with Alcor, in 1857 became the first binary stars ever photographed through a telescope. In 1890, Mizar A was discovered to itself be a binary, being the first binary to be discovered using spectroscopy. In 1908, spectroscopy revealed that Mizar B was also a pair of stars, making the group the first-known quintuple star system."

FreeNAS Switching From FreeBSD To Debian Linux 206

Posted by Soulskill on Sunday December 06, 2009 @12:29PM from the changing-horses dept.

dnaumov writes "FreeNAS, a popular, free NAS solution, is moving away from using FreeBSD as its underlying core OS and switching to Debian Linux. Version 0.8 of FreeNAS as well as all further releases are going to be based on Linux, while the FreeBSD-based 0.7 branch of FreeNAS is going into maintenance-only mode, according to main developer Volker Theile. A discussion about the switch, including comments from the developers, can be found on the FreeNAS SourceForge discussion forum. Some users applaud the change, which promises improved hardware compatibility, while others voice concerns regarding the future of their existing setups and lack of ZFS support in Linux."

Scientists Say a Dirty Child Is a Healthy Child 331

Posted by samzenpus on Tuesday November 24, 2009 @07:07PM from the snack-is-going-to-be-on-the-floor-today dept.

Researchers from the School of Medicine at the University of California have shown that the more germs a child is exposed to, the better their immune system in later life. Their study found that keeping a child's skin too clean impaired the skin's ability to heal itself. From the article: "'These germs are actually good for us,' said Professor Richard Gallo, who led the research. Common bacterial species, known as staphylococci, which can cause inflammation when under the skin, are 'good bacteria' when on the surface, where they can reduce inflammation."

Is Programming Art? 462

Posted by Zonk on Tuesday July 05, 2005 @06:17PM from the painting-a-good-program dept.

chromatic writes "A constant question for software developers is 'What is the nature of programming?' Is it art or science? Does creativity or engineering lead the design and implementation of a program? John Littler talked to several well-known and well-respected programmers (including Guido van Rossum, Andy Hunt, Bjarne Stroustrup, Paul Graham, and Richard Stallman) to find their answers; he shares their thoughts and his own in Art and Computer Programming." From the article: "What the heck is art anyway, at least as most people understand it? What do people mean when they say 'art'? A straw poll showed a fair degree of consensus--art is craft plus a special degree of inspiration. This pretty much explains immediately why only art students and art critics at a certain sort of paper favor conceptual art. Conceptual art, of course, often lacks a craft component as people usually understand the term."

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