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Government

How We Used To Vote 517

Posted by kdawson from the viva-voce dept.
Mr. Slippery writes "Think hanging chads, illegal purges of the voter rolls, and insecure voting machines are bad? The New Yorker looks back at how we used to vote back in the good old days: 'A man carrying a musket rushed at him. Another threw a brick, knocking him off his feet. George Kyle picked himself up and ran. He never did cast his vote. Nor did his brother, who died of his wounds. The Democratic candidate for Congress, William Harrison, lost to the American Party's Henry Winter Davis. Three months later, when the House of Representatives convened hearings into the election, whose result Harrison contested, Davis's victory was upheld on the ground that any "man of ordinary courage" could have made his way to the polls.' Now I feel like a wuss for complaining about the lack of a voter-verified paper trail." The article notes the American penchant for trying to fix voting problems with technology — starting just after the Revolution. This country didn't use secret ballots, an idea imported from Australia, until quite late in the 19th century.
Technology

Vaporware - the Tech That Never Was 192

Posted by Zonk from the beautiful-vapour-hanging-in-the-air dept.
An anonymous reader writes "CNet has published an incredibly detailed look at the most critical examples of vaporware ever seen in the tech sector. We're familiar with Wired's yearly round-ups, but this decades-long retrospective look at the most promising of all technologies that never saw the light of day, holds some fascinating technology I've never even heard of, including the wonderfully-named three-dimensional atomic holographic optical data storage nanotechnology. 'Continual delays, setbacks and excuses are the calling cards of a product that becomes vapourware. Windows Vista ran the risk of joining the club, and the terrific multiplayer first-person shooter Team Fortress 2 was in production for almost a decade before it was released in 2007. Devoted TF fans feared it would become a distinguished entrant in the who's who of vapourware. You might say Google Mail is in the running, having been in beta since 2004.'"
Censorship

Wikileaks Gets Domain Back, Injunction Dissolved 70

Posted by ScuttleMonkey from the it-all-sounds-like-dirty-pool-to-me dept.
I Don't Believe in Imaginary Property writes "The judge in the Wikileaks case has dissolved the injunction against Wikileaks, which means that it can get its .org domain back. He defended his prior ruling because it was based on the pittance of information the bank and registrar had provided him, saying 'This is a case in which we had a (dispute) with named parties, and the parties were duly served. One of which properly responded and came to this court with a proposed settlement in this lawsuit... Nobody filed any timely responses to the court's order.'"
Moon

New Radar Maps of Moon 70

Posted by ScuttleMonkey from the stay-on-target dept.
SpaceAdmiral writes to mention that NASA has some new high-resolution radar maps of the Moon obtained by the Jet Propulsion Laboratory. The new images have also been used to create a simulation of the Moon's day and a movie of a Moon landing from the point of view of the astronaut. "NASA is eying the Moon's south polar region as a possible site for future outposts. The location has many advantages; for one thing, there is evidence of water frozen in deep dark south polar craters. Water can be split into oxygen to breathe and hydrogen to burn as rocket fuel--or astronauts could simply drink it. Planners are also looking for 'peaks of eternal light.' Tall polar mountains where the sun never sets might be a good place for a solar power station."

Comment 15% would be pretty good (Score 4, Informative) 222

by zubernerd (#22465226) Attached to: New Solar Cell Harvests Hydrogen From Water
15% efficiency would actually be pretty good considering by some calculations photosynthesis efficiency is around 5 to 20%.
Here is one calculation showing ~6.6% photosynthesis efficiency
It takes into account things like canopy shading, which wouldn't necessarily apply to this, but here's the link:
http://www.upei.ca/~physics/p261/Content/Sources_Conversion/Photo-_synthesis/photo-_synthesis.htm

I tried to find a peer reviewed one, but can't find one right now(I'm at work, break almost over... :( )
Power

Toshiba To Launch "Super Charge" Batteries 202

Posted by kdawson from the fill-'er-up dept.
ozgood writes in to let us know about Toshiba's announcement that it has developed a new type of rechargeable battery dubbed the Super Charge ion Battery, or SCiB. Toshiba claims the new battery will mainly target the industrial market, though they hint the technology may eventually find a home in electric vehicles. The SCiB can recharge to 90% of total capacity in under five minutes, and has a life span of over 10 years. "Toshiba also says the battery has excellent safety with the new negative electrode material having a high level of thermal stability and a high flash point. The battery is also said to be structurally resistant to internal short-circuiting and thermal runaway."
Businesses

Submission + - Woz: Apple almost sold out to Commodore (itworld.com)

Submitted by hoagiecat
hoagiecat writes: At a panel where early computer innovators reminisced, Apple cofounder Steve Wozniak outlined an interesting scenario: he says that he and Steve Jobs tried to sell the prototype Apple II to Commodore. "Steve [Jobs] started saying all we want to do was offer [Apple II] for a few hundred thousand dollars, and we will get jobs at Commodore, we'll get some stock and we'll be in charge of running the program," Woz said. Instead, Commodore went out on its own with the C64, Jobs and Woz sold the Apple II themselves — and the rest is history...
Windows

Submission + - Antivirus: A waste of 50% of your HD throughput? (codinghorror.com)

Submitted by dwalsh
dwalsh writes: Are we wasting our (Windows) computers performance on a placebo? Jeff Atwood seems to think so:

"The performance cost of virus scanning (lose 50% of disk performance, plus some percent of CPU speed) does not justify the benefit of a 33% detection rate and marginal protection."

"Ask yourself this: why don't Mac users run anti-virus software? Why don't UNIX users run anti-virus software? Because they don't need to. They don't run as administrators."

The article is a criticism of AV as a blacklist approach, that mostly protects against last months viruses. How many Slashdot Windows users rely solely on a firewall, a decent web browser, and good common sense (like Momma used to make it) when it comes to attachments?
Biotech

Journal Journal: Fat cells send message that aids insulin secretion

Journal by stemceller
The body's fat cells help the pancreas do its job of secreting insulin, according to new research. This previously unrecognized process ultimately could lead to new methods to improve glucose metabolism in type 2 diabetic or insulin-resistant people. In a study using laboratory mice, published in the November 7, 2007 issue of Cell Metabolism, scientists at the Washington University School of Medicine report that fat cells releas
Television

The Fall Geek TV Lineup 318

Posted by Zonk from the hollywood-nerds-don't-reallly-match-up-with-the-real-thing dept.
An anonymous reader writes "Wired has an article looking at this Fall's bumper crop of geek TV. McG, who directed the pilot for the show Chuck, opines that the appearance of nerd culture on network television is a long-overdue reflection of real life. From the article: 'Hollywood, he said, is playing catch-up with IT culture. "The classic shape of the computer geek is over when Bill Gates became the (richest), most aspirational, coolest guy in the world," he said. "He is the original thick-glasses, pocket-protector guy. Now who doesn't want to be like Bill Gates?"' They have reviews of the lengthy list of shows, for clues as to what to watch and what to miss."
Education

MIT Student Arrested For Wearing 'Tech Art' Shirt At Airport 1547

Posted by Zonk from the don't-be-a-jerk-to-the-police,-they-have-guns dept.
SuperBanana writes "According to a report by the Boston Globe, MIT Student Star Simpson was nearly shot by Logan Airport police who thought she was armed with a bomb. She approached an airline employee wearing a prototyping board with electronic components, crudely attached to the front of her sweatshirt and holding 'putty' in her hand. She asked about an incoming flight, and did not respond when asked about the device. Armed police responded. 'Simpson was charged with possessing a hoax device and was arraigned today East Boston Municipal Court. She was held on $750 cash bail and ordered to return to court Oct. 29. "Thankfully because she followed our instructions, she ended up in our cell instead of a morgue," Pare said. "Again, this is a serious offense ... I'm shocked and appalled that somebody would wear this type of device to an airport."'"
The Internet

Web 2.0 Bubble May Be Worst Burst Yet 417

Posted by Zonk from the not-the-bubble dept.
athloi writes with a link to an editorial by John Dvorak over at the PC Magazine site. Rather than his usual tilting at windmills, Dvorak turns his attention to possibility of another big internet economy 'pop': "Every single person working in the media today who experienced the dot-com bubble in 1999 to 2000 believes that we are going through the exact same process and can expect the exact same results — a bust. It's déjà vu all over again. Each succeeding bubble has been worse than its predecessor. Thus nobody is actually able to spot the cycle, since it just looks like a continuum. I can assure you that after this next collapse, nobody will think of the dot-com bubble as anything other than a prelude." It certainly seems like another burst is imminent; will this one be worse than the original, or have less of an impact?
United States

CS Programs Changing to Attract Women Students 596

Posted by Zonk from the too-much-y-already dept.
Magnifico writes "The New York times is running an article about a push by American universities to actively recruit women into Computer Science courses. The story, 'Computer Science Takes Steps to Bring Women to the Fold', explains that the number of women in CS is shrinking: 'Women received about 38 percent of the computer science bachelor's degrees awarded in the United States in 1985, the peak year, but in 2003, the figure was only about 28 percent, according to the National Science Foundation.' One of the largest barriers to recruiting women to the field is the nerd factor. To attract women students to the CS field, 'Moving emphasis away from programming proficiency was a key to the success of programs Dr. Blum and her colleagues at Carnegie Mellon instituted to draw more women into computer science.' Changes at CMU increased women students in the CS program from 8 percent to nearly 40 percent."

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