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Power

Energy Star Program Needs an Overhaul 306

Martin Hellman writes "DeviceGuru.com ran my piece raising questions about the EPA's Energy Star program. For example, an Energy Star compliant TV that claims to draw 0.1 watts in sleep mode appears to do that — but only seems to sleep about 25% of the time that it is 'off.' The other 75% of the time it draws about 20 watts, for an effective sleep power draw from the user's perspective that is 150 times what the manufacturer claims. Based on the observations described, it is also questionable how many PC's really are sleeping when their screens are blank, even if the user has turned sleep mode on. Given the billions of dollars and tons of CO2 that are at stake, this situation demands more attention."
Input Devices

Dvorak Layout Claimed Not Superior To QWERTY 663

Michael Pyne sends in an article published at Reason Online 13 years ago, dismantling the entrenched myth that the Dvorak keyboard layout is a superior technology to QWERTY. The odd thing is that this 13-year-old article recaps research (refereed and published in a respected economics journal) 19 years ago. While we have discussed Dvorak many times over the years, I don't believe we have dug into this convincing-sounding refutation of the Dvorak mythology. The article is in the context of arguing against the conventional wisdom of "first mover advantage" — that the first product to market gains a large entrenchment benefit, such as VHS vs. Beta, MS-DOS vs. anything, etc. It's very much a pro-markets piece.
Robotics

FIRST Robotics Competition Announced 73

Z80xxc! writes "FIRST (For Inspiration and Recognition of Science and Technology) has officially announced the 2009 FIRST Robotics Competition. This competition, started by inventor Dean Kamen, encourages high-school students to design and build robots to compete with and against other FRC teams. The competition overview video is available from NASA. This year's competition is called 'Lunacy.' The game consists of a series of 135-second face-offs during which the student-designed robots must pick up 9-inch game balls and deposit them in trailers hitched to the opposing teams' robots. The game field is coated with regolith, a slick polymer material, and special wheels are used to create a low-traction interaction with the crater's surface. Together, these combine to simulate the one-sixth gravity on the surface of the moon. For any readers who are interested in participating, FRC teams can always use more adult mentors."
Microsoft

Windows 7 Leaked To Pirates By Microsoft? 236

nandemoari writes "The beta version of Windows 7 has been widely distributed through torrents and other file sharing systems. But now some commentators claim Microsoft deliberately allowed the package to get into the hands of pirates. 'I'm not being critical here, as some Microsoft Watch commenters will surely claim. It's rather smart marketing. Microsoft fills a big news void with something bloggers and journalists will write about. The suspense of stealth downloads from torrents and races to post the best screenshots first make the Windows 7 leak buzz all the more exciting. For other people, there is delight in seeing Microsoft squirm because Seven leaked early. Not that I see much squirming going on.'"
Space

UN Plans Asteroid Response Framework 152

chrb writes "The Association of Space Explorers, a non-profit group of people who have completed at least one Earth orbit in space, has presented a report to the United Nations titled Asteroid Threats: A Call for Global Response. The UN will now meet in February to discuss the issue and try to define a global political framework for dealing with asteroid-based threats to the Earth."
Security

The Trap Set By the FBI For Half Life 2 Hacker 637

eldavojohn writes "You might remember the tiny news that Half Life 2 source code was leaked in 2003 ... it is the 6th most visited Slashdot story with over one kilocomment. Well, did anything happen to the source of the leak, the German hacker Axel 'Ago' Gembe? Wired is reporting he was offered a job interview so that Valve could get him into the US and bag him for charges. It's not the first time the FBI tried this trick: 'The same Seattle FBI office had successfully used an identical gambit in 2001, when they created a fake startup company called Invita, and lured two known Russian hackers to the US for a job interview, where they were arrested.'"
Wii

Nintendo's Homebrew-Blocking Update Hacked 157

ElementC writes "Team Twiizers, the group behind almost all of the Wii Homebrew scene, has released an update to the Homebrew Channel (and installer) that allows for installation on a Wii with the most recent update installed. While the team still recommends against installing the Nintendo update, those who accidentally updated or purchase games that require the update are no longer left out to dry. This update to the Homebrew Channel also adds SDHC support, a feature Nintendo has not implemented in vanilla Wiis. The community has also created an app that updates just the Wii Shop Channel — allowing users to purchase Wiiware and Virtual Console games without losing their homebrew. It took the team only two days to get the fix out."
PHP

PHP Gets Namespace Separators, With a Twist 523

jeevesbond writes "PHP is finally getting support for namespaces. However, after a couple hours of conversation, the developers picked '\' as the separator, instead of the more popular '::'. Fredrik Holmström points out some problems with this approach. The criteria for selection were ease of typing and parsing, how hard it was to make a typo, IDE compatibility, and the number of characters."
Image

The Smell of Space 70

According to NASA scientists, space smells a lot like my uncle's workshop. One can detect hints of fried steak, hot metal, and the welding of a motorbike. They have hired Steven Pearce, a chemist and managing director of fragrance manufacturing company Omega Ingredients, to recreate the smell in a laboratory. NASA will use his research to help train potential astronauts. Steven said, "I did some work for an art exhibition in July, which was based entirely on smell, and one of the things I created was the smell of the inside of the Mir space station. NASA heard about it and contacted me to see if I could help them recreate the smell of space to help their astronauts."
Robotics

Robotic Suit For Rent In Japan 202

xTantrum writes with an AP story that begins "A robotic suit that reads brain signals and helps people with mobility problems will be available to rent in Japan for $2,200 a month starting Friday — an invention that may have far-reaching benefits for the disabled and elderly."
The Internet

Free Online Scientific Repository Hits Milestone 111

ocean_soul writes "Last week the free and open access repository for scientific (mainly physics but also math, computer sciences...) papers arXiv got past 500,000 different papers, not counting older versions of the same article. Especially for physicists, it is the number-one resource for the latest scientific results. Most researchers publish their papers on arXiv before they are published in a 'normal' journal. A famous example is Grisha Perelman, who published his award-winning paper exclusively on arXiv."
It's funny.  Laugh.

Prevent Gmail From Emailing Under the Influence 258

mikesd81 writes "Google has developed 'Mail Goggles,' a Gmail add-on that makes sending email from Gmail more difficult during certain times (which you can set). If you have Mail Goggles installed, it will force you to answer a series of math questions before sending out any new messages. You can adjust the math difficulty and times this option is in effect. If you get any of the questions wrong, Mail Goggles will say, 'Water and bed for you. Or try again.' Of course, if you set the math settings too high, you may have a tough time solving some of those problems in under 60 seconds, even when sober. Then again, if you're sober, you could just turn Mail Goggles off and hit send on that impassioned letter to your ex-boyfriend/girlfriend or that flame to your boss."

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