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Space

Steven Hawking Considering Move To Canada 378

thepacketmaster learned of "...the possibility of Steven Hawking moving to Waterloo in Canada: 'A report out of Britain suggests Stephen Hawking is considering an invitation to come work at the Perimeter Institute for Theoretical Physics....But he's also being encouraged to move to Ontario by his University of Cambridge colleague Neil Turok, the mathematical physicist who will take over as Perimeter's executive director on Oct. 1. Perimeter confirmed last night that it has made a standing offer to Hawking...Turok is leaving Cambridge after failing to persuade university authorities, research councils and sponsors to spend $40 million...By comparison, Waterloo's Perimeter Institute has about $600 million in funding...The addition of Hawking to Perimeter's staff of top physicists would be a major coup for the research institute, founded in 1999 by Mike Lazaridis, founder and co-CEO of Research In Motion, which makes the BlackBerry.'"
Republicans

McCain Campaign Uses Spider/Diff Against Obama 1171

Vote McCain in 2008! writes "McCain's campaign is doing everything it can to erase Obama's online advantage, this time they ambushed Obama by detecting edits to his website when he updated some of his policy positions. This isn't the first time the Republicans have shown up the Democrats with their web savvy — you may remember the previous reports about the Republican Web 2.0 Consultants and their online campaigning game. This just proves that old Republicans can learn new tricks." Assuming the spider adheres to robots.txt, this is clever and well done.
Earth

The Largest Recorded Tsunami Was 50 Years Ago 323

An anonymous reader writes "July marks the 50th anniversary of the world's largest tsunami — a 1,720-foot-tall wave in Lituya Bay, Alaska. It was triggered by a chain reaction of events that began with a magnitude 7.7 earthquake on the Fairweather Fault, which dislodged a rock fall of 40 million cubic yards, that fell 3,000 feet and splashed into the northwest end of Lituya Bay to generate the wave. This article includes survivor accounts, maps, a satellite image, and photos taken right after the event." To be fair, eyewitness accounts put the height of the wave as it came toward their boats at perhaps 100 feet. The tsunami scoured the land of vegetation and soil to a height of 1,720 feet above sea level, however.
Science

New Findings Confirm Darwin's Theory — Evolution Not Random 386

ScienceDaily is reporting a team of biologists has demonstrated that evolution is a deterministic process, rather than a random selection as some competing theories suggested. "When the researchers measured changes in 40 defined characteristics of the nematodes' sexual organs (including cell division patterns and the formation of specific cells), they found that most were uniform in direction, with the main mechanism for the development favoring a natural selection of successful traits, the researchers said."
Space

Submission + - Universe running out of time (telegraph.co.uk)

RenHoek writes: With heat death, the big crunch and quite a few other nasty ways in which the universe could see its demise, we can now add "running out of time" to the list. A team of scientists came up with a new theory that would solve the problem of the elusive dark energy that seems to be accelerating the expansion of the universe. They figure that the universe is not speeding up but we are, in relation to the outer regions of space, slowing down. Tests with the upcoming Large Hadron Collider will give more insight if we're going to end up frozen in time.
Power

Submission + - Silicon Valley Startup ships $1 / Watt solar panel (andrewrondeau.com)

GWBasic writes: "At $1 per Watt, the iTunes of Solar Energy Has Arrived A Silicon Valley start-up called Nanosolar shipped its first solar panels — priced at $1 a watt. That's the price at which solar energy gets cheaper than coal. While other companies have been focusing their efforts on increasing the efficiency of solar panels, Nanosolar took a different approach. It focused on manufacturing."
It's funny.  Laugh.

Submission + - Your worst IT workshop?

suntory writes: I am a lecturer at a Spanish university. This week had to attend a workshop on "Advanced HTML and CSS" for the university staff. Some of the ideas that the presenter (a fellow lecturer) shared with us:
  • IE is the only browser that follows standards. You can see it clearly because it works for all sites, whereas Firefox and other browsers have problems displaying some of them.
  • Frames and tables are the best way to organize your website.
  • You can view the source for most CSS, Javascript and HTML files, so you can freely copy and paste what you feel like — the Internet is so free, you know.
  • Same applies for images. If you can see them in Google Images Search, then you can use them for your projects.
Of course, the workshop turned out to be a complete disaster and a waste of time. So I was wondering what other similar experiences you have had, and what was your worst IT workshop...
Biotech

Submission + - Has Science Become Corrupted?

An anonymous reader writes: Has Science Become Corrupted?

An award winning science author, Gary Taubes has written a book that pans the medical community's treatment of the obesity epidemic. By itself, that isn't particularly worth our time. Diet books are a dime a dozen and we don't cover them on Slashdot anyway.

What is interesting is that it looks like the medical community is behaving in a very unscientific manner. Taubes points out that the current medical orthodoxy has no basis in research. In fact, all the available research points in quite another (more traditional) direction. Here is BoingBoing's take on the story. You can follow the link from there to an excellent podcast of an interview with Taubes on CBC's 'Quirks and Quarks'.

The medical community seems to defer unthinkingly to authority. For instance, when Britain's most respected paediatrician Sir Roy Meadow came up with a crackpot theory (which I thought we have covered on Slashdot but can't find) that sent innocent people to jail, the courts and the medical community bought it hook line and sinker. Of course, he isn't the only one in that boat. Pathologists all over the world have sent innocent people to jail. There's a case in Ontario, Canada right now of a pathologist who screwed up more than twenty cases and sent several people to jail.

People who study expert behavior have found that people need feedback to maintain their expertise. If they don't get the feedback by the nature of the system or because others are too intimidated/lazy to disagree with them, their behavior becomes non-expert. Ericsson points out that surgeons get better as they get older but mammographers don't. Surgeons get feedback immediately. The patient lives or dies. Mammographers may never find out if they are right or wrong.

So, has medicine become a non-science? Is it mostly a non-science? Somewhat? Can physicists feel smug with their repeatable experiments or do they have some 'splainin to do about string theory?
Music

Warner Music CEO Says War With Consumers Was Wrong 258

l2718 writes "Edgar Bronfman, CEO of the Warner Music Group, has publicly framed the music industry's failure to accommodate file-sharing as an 'inadvertent' war on consumers. I'm left wondering how you can file a series of lawsuits inadvertently. 'We expected our business would remain blissfully unaffected even as the world of interactivity, constant connection and file sharing was exploding ... By ... moving at a glacial pace, we inadvertently went to war with consumers by denying them what they wanted and could otherwise find and as a result of course, consumers won.'"
Graphics

Submission + - GIMP 2 for Photographers

Jon Allen writes: "Gimp 2 for Photographers
Book review by Jon Allen (JJ)
Book homepage: http://www.oreilly.com/catalog/1933952032/

A glance through any photography magazine will confirm that Adobe Photoshop is the accepted standard image editing software, offering almost unparalleled power and conrol over your images. However, costing more than many DSLR cameras, for non-professionals it can be a very hard purchase to justify (and of course for Linux users this is a moot point, as Photoshop is not available for their platform).

Luckily, the free software community has provided us with an alternative. The GIMP, or Gnu Image Manipulation Program, offers a huge amount of the power of Photoshop but is available at no cost. Additionally GIMP is cross-platform, available for Windows, Mac, Linux, and Unix.

The one downside to using GIMP is that most magazines and photography books use Photoshop in their articles and tutorials, so if you do choose GIMP there's a bit more of a learning curve. Now once you're used to GIMP you'll find that many of Photoshop's features have equivalents, albeit with a different user interface, but getting that inital level of experience and familiarity with the software can be rather difficult. The GIMP does come with a manual, but it is really more of a reference guide and while very comprehensive it is not particuarly friendly for new users.

GIMP 2 for Photographers aims to rectify this.

Written clearly from a photographer's point of view (the author is a photographer who also teaches image editing), this book takes a task-oriented approach, looking at the types of editing operations that a photographer would require and then showing how to perform each task in the GIMP.

Rather helpfully, the GIMP software (for Windows, Mac, and Linux) is included on the book's accompanying CD. This means that you can follow each tutorial using the exact same version of software as the author, which really helps to build confidence that you're doing everything right.

I already have GIMP installed on OS X, so to test out the instructions in the book I performed an installation from the CD on a clean Microsoft Windows XP machine.

The exact filenames of the installation packages on the CD differ slightly from those in the accompanying README file, but the instructions in the book do list the correct files and after following this procedure the installation went without a hitch. The setup files do not ask any overly 'techy' questions, so it literally took less than 5 minutes to set up a fully working system.

As well as the GIMP application, the CD also includes all of the sample images used in the book, and for each editing tutorial the "final" image is provided so you can check your own work against the expected result.

Even more usefully, the CD contains an electronic copy of the complete book as a PDF file, so you can keep it on your laptop as a reference guide, invaluable when editing images on location (or on holiday!).

I'd have to say that this is without a doubt the most useful CD I've ever recieved with a book. Providing the applications and example files is good, giving readers instant gratification without needing to deal with downloads and websites (which may well have changed after the book went to press). But including the complete book on the CD as well is nothing short of a masterstroke, and something I'd love to see other publishers adopt.

So, the CD gets full marks but what about the book itself?

After showing how to install the software, the author takes us through basic GIMP operations — opening and saving files, cropping, resizing images, and printing. Once these basics are out of the way, the book moves on to a series of examples based on "real-life" image editing scenarios.

These examples are very well chosen, both in the fact that the vast majority of the technques shown are genuinely useful, but also in the way that they are ordered. Each example introduces a new feature of the software, building up your knowledge as you work through the book. By the end you can expect to be skilled not only in "standard" editing — adjusting colour balance, fixing red-eye, removing dust spots, and so on — but also in compositing, perspective correction, lighting and shadow effects, and building panoramic images.

Between the examples there is a good amount of more "reference" type material, with detailed descriptions of the various menus, toolbars, and dialogs you will encounter while using the software. Combined with lots of well-labelled screenshots this strikes a very good balance, ensuring that even after going through all the tutorials you'll still get value from the book as something to refer back to.

Overall the quality of the writing and general production standard is very high indeed. There are some points where it is noticable that the book was originally published in German, but this never becomes a stumbling block to the reader's understanding. Most importantly though, the author employs the "show, don't tell" philosophy throughout which is key to successful teaching.

In conclusion, I would have no hesitation in recommending GIMP 2 for Photographers to anyone with more than a passing interest in improving their photos. And even if you already use image editing software, the book is well worth a read — I have been using GIMP for several years and still learned a great deal. The accompanying CD is the icing on the cake, making GIMP 2 for Photographers a simply essential purchase."
The Media

Submission + - Bad Science (badscience.net)

DocDJ writes: "Ben Goldacre (who writes an excellent article in The Guardian called Bad Science, which regularly demonstrates how poor the mainstream media is at reporting science) points out the flaws in the recent reporting of research which purported to show the evolutionary basis of 'blue for boys, pink for girls'."
Media (Apple)

Submission + - AppleWorks/ClarisWorks quietly dies (macworld.co.uk)

An anonymous reader writes: AppleWorks' last breath was masked by last week's iMac, iLife and iWork announcements — Apple has discontinued the product. Apple told resellers of the demise of AppleWorks last week, announcing that the software had reached "End of Life" status. It will no longer be sold. The AppleWorks website now directs users to the iWork section of Apple's website.
Programming

Submission + - Building a (fast) Wikipedia offline reader (softlab.ntua.gr)

ttsiod writes: "An internet connection is not always at hand... I wanted to install Wikipedia on my laptop to be able to carry it along with me on business trips... After trying and rejecting the normal (MySQL-based) procedure, I quickly hacked a much better one over the weekend, using open source tools. Highlights: (1) Very fast searching (2) Keyword (actually, title words) based searching (3) Search produces multiple possible articles, sorted by probability (you choose amongst them) (4) LaTEX based rendering for Mathematical equations (5) Harddisk usage is minimal: space for the original .bz2 file plus the index built through Xapian (6) Orders of magnitude faster to install (a matter of hours) compared to loading the "dump" into MySQL — which, if you want to enable keyword searching, takes *days*. Enjoy!"

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