master0ne writes, "We (the folks over at InventGeek) have produced the first ionic cooling system for your high-end gaming system. This system produces absolutely no noise and in fact has no moving parts at all. While this is a proof of concept, it demonstrates that you can get the CFM you need to cool a system efficiently with no moving parts and no increase in power consumption."

Mukund writes to point us to an article he has written about a method of tracking using the browser cache instead of cookies. A demonstration shows that tracking can remain continuous if you clear only cookies or only the cache, but not both. (Firefox's Clear Private Data tool can be set to clear both when closing the browser.)

Dr_Hajj asks: "I don't like giving presentations. I do my best to avoid having to. Unfortunately, I've been unable to dodge the latest request to give a little talk. This talk is to be presented to folks at several remote locations so there's a need for some sharing technology. How do Linux desktop users out there share presentations with others on the net?"

Roland Piquepaille writes, "A group from Switzerland will soon attempt the first Atlantic crossing in a solar-powered boat. This ship, named SUN21, is a 14-meter-long catamaran able to sleep 5 or 6 persons. The goal is to leave Seville, Spain, in December 2006 and to reach ports in Florida and New York in the spring of 2007. This boat will achieve its 7,000-mile trip at a speed of 5-6 knots, about the speed of a sailing yacht, by using photovoltaic cells and without burning a single gallon of fuel. The consortium behind this project wants to demonstrate that the time has come for solar boats." The boat will cost about $556,000 to build and it will be for sale at some point after its crossing.

jZnat writes, "In June Rolling Stone ran an article by Robert F. Kennedy Jr. delving into the statistical improbability that Bush won the 2004 election based on massive amounts of evidence that support a Republican-sponsored election fraud across the country, particularly in Ohio. The GOP used a number of tactics in its fraudulent campaign including ballot-stuffing, denying newly registered voters (particularly in urban and minority precincts) their voting privileges via illegal mailings known as caging lists, inane voter registration requirements, preventing thousands of voters from receiving provisional ballots, under-providing Democrat-majority precincts with voting machines thus creating enormous queues of voters, faulty machines (particularly from Diebold) that skewed results in the GOP's favor, mostly unnoticed ballot-stuffing and fraud in rural areas, and a fixed recount that was paid for by the Green and Libertarian parties that essentially supported the initial fraudulent numbers." From the article: "'Ohio was as dirty an election as America has ever seen,' Lou Harris, the father of modern political polling, told me."

joabj writes, "Why is the U.S. Defense Department still reluctant to use open source software, despite assurances from within the DoD itself? Blogging for Government Computer News, I found at a recent D.C. conference that to some extent the roadblock might be with that word 'open'."

Watson Ladd writes, "The new version of the official Scheme standard has been released as a draft (PDF)." From the draft: "[This] report gives a defining description of the programming language Scheme. Scheme is a statically scoped and properly tail-recursive dialect of the Lisp programming language invented by Guy Lewis Steele Jr. and Gerald Jay Sussman. It was designed to have an exceptionally clear and simple semantics and few different ways to form expressions. A wide variety of programming paradigms, including imperative, functional, and message passing styles, find convenient expression in Scheme."

Sorthum asks: "I'm a network administrator for a small university (approximately 5000 students all told). We're running NAT in the dorms, which obviously restricts BitTorrent traffic. We do an annual student survey, on which 'Residential Network' is listed as the number 2 complaint. This translates more or less into 'Bittorrent is slow here.' My boss is in a frenzy to appease the users at virtually any cost, but it seems to me from my research that the only real way to improve Bittorrent speeds is to start assigning public IPs to the dorms. Add to that the potential liability of making a service that by most reports has upward of 90% of its traffic fall into a 'legally questionable' gray area, how can I win in this situation?"

aawm writes with the following news for graphing calculator fans. "As the result of a group effort between Michael Vincent, Brandon Wilson, and Dan Englender, msd8x v0.94 has been released, which allows you to use ordinary USB flash drives with a TI-84 Plus. With the appropriate cable, you can browse, modify, and copy (in both directions) files between a flash drive and the 84 Plus's RAM and/or archive."

An anonymous reader writes, "Big Brother is another step closer in the UK where the ever ubiquitous CCTV cameras are being fitted with loudspeakers so that camera operators who spot activities deemed 'anti-social' can berate the citizens below. In January 2004 there were more than 4,285,000 CCTV cameras in the UK (roughly 1 for every 4 households). No data about the number of CCTV cameras now in use in the UK is available."

xorgb writes "CryptoDox is an online encyclopedia on Cryptography and Information Security. The data is being made available under the GNU Free Documentation License. The site is powered by MediaWiki and in the few months that it has been online it has got some good articles on the basics of cryptography. It is currently looking out for contributors to enhance its database of articles. Check it out!"

michuk writes "PolishLinux.org has published a review of FVWM-Crystal 3.0.4: "FVWM-Crystal is an eye-candy, functional and ultra-fast desktop environment for GNU/Linux and UNIX, based on FVWM. Crystal can be used even on very old machines, thus it is a noticeable alternative to popular desktop choices like XFCE or Fluxbox.""

Rub3X writes "Author found 20 thousand MySpace passwords on a phishing site and did some tests on them. They were tested for strength, length and a number of other things. Also tested was the most popular password, and the most popular email service used when registering for myspace."

PC World is reporting that two days ago hackers posted code for a new vulnerability in Internet Explorer that could allow drive-by takeover of a vulnerable PC. Security companies say that no exploits using the "daxctle" vulnerability have yet been found in the wild, but they are taking the new threat seriously. Symantec calls the bug "critical" and Secunia rates it highly critical, the most severe rating. The hackers who posted the sample code, xsec.org, refer to it as a "0day" exploit. The article quotes another security expert who calls this label "a stretch." Update: 09/17 18:00 GMT by C :Fixed link to XSec. Thanks for pointing that one out, folks.

nuke-alwin writes, "A hidden device that appears to give an advantage to roulette players may be legal in the UK when the gambling industry is deregulated next year. The device — which consists of a small digital time recorder, a concealed computer, and a hidden earpiece — uses predictive software to determine where the ball is likely to land. It has been tested by a government lab, which found that 'the advantage can be considerable.' It will be up to casinos to spot people using such devices."