theappwhisperer was one of a surprisingly large number of people writing in this morning to report that the Apple store is having serious troubles taking pre-orders of the new iPhone 4. People are seeing the error page or just waiting an insanely long time to get pages back. Just imagine trying to do this from an iPhone in a major market!

chrb writes "As we discussed on Friday, the eruption of Eyjafjallajökull in Iceland has led to flights being canceled across the EU. With travel chaos ensuing and the airlines losing an estimated $200 million per day, EU authorities are coming under increasing pressure to re-open the airways. Test flights conducted on Saturday were apparently successful, with no problems encountered during flight. Following the test flights, Peter Hartman, CEO of KLM, said, 'We hope to receive permission as soon as possible after that to start up our operation and to transport our passengers to their destinations.' Evidence possibly opposing this move comes from the Finnish Defense Forces, which released photos and a statement after F-18 Hornets flew through the ash cloud, saying, 'Based on the pictures, it was discovered that even short flights in ash dust may cause significant damage to an airplane's engine.' Is it safe to resume flights so soon, or should planes remain grounded until the ash cloud has dissipated?"

An anonymous reader writes "I am considering buying a penthouse apartment in Manhattan that happens to be about twenty feet away from a pair of panel antennas belonging to a major cellular carrier. The antennas are on roughly the same plane as the apartment and point in its direction. I have sifted through a lot of information online about cell towers, most of which suggest that the radiation they emit is low-level and benign. Most of this information, however, seems to concern ground-level exposure at non-regular intervals. My question to Slashdot is: should the prospect of persistent exposure to microwave radiation from this pair of antennas sitting twenty feet from where I rest my head worry me? Am I just being a jackass? Can I, perhaps, line the walls of the place with a tight metal mesh and thereby deflect the radiation? My background is in computer engineering — I am not particularly knowledgeable about the physics of devices such as these. Please help me make an enlightened decision."

strredwolf writes "Caltech has released a flexible solar array that converts 95% of single-wavelength incandescent light and 86% of all sunlight into electricity. Instead of being flat-panel, they stand thin silicon wires in a plastic substrate that scatters the light onto them. The total composition is 98% plastic, 2% wire — the amount of silicon used is 1/50th that of ordinary panels. So as soon as they can get these to market, solar could be very viable and cheap to produce." Update: 03/01 21:02 GMT by KD : Reader axelrosen points out evidence that the 80%+ efficiency figure is wrong. MIT's Tech Review, in covering the Caltech announcement, says that the new panel's efficiency is in the 15%-20% range — which is competitive with the current state of the art. And the Caltech panel should be far cheaper to manufacture.

eldavojohn writes "Metrics can get really strange — especially on the scale of national consumption. Information consumption is one such area that has a lot of strange metrics to offer. A new report from the University of California, San Diego entitled 'How Much Information?' reveals that in 2008 your average American consumed 34 gigabytes per day. These values are entirely estimates of the flows of data delivered to consumers as bytes, words and hours of consumer information. From the executive summary: 'In 2008, Americans consumed information for about 1.3 trillion hours, an average of almost 12 hours per day. Consumption totaled 3.6 zettabytes and 10,845 trillion words, corresponding to 100,500 words and 34 gigabytes for an average person on an average day. A zettabyte is 10 to the 21st power bytes, a million million gigabytes. These estimates are from an analysis of more than 20 different sources of information, from very old (newspapers and books) to very new (portable computer games, satellite radio, and Internet video). Information at work is not included.' Has the flow and importance of information really become this prolific in our daily lives?"

jamie writes with this snippet from the UK's Independent: "The world is now firmly on course for the worst-case scenario in terms of climate change, with average global temperatures rising by up to 6C by the end of the century, leading scientists said yesterday. ... [The study] found that there has been a 29 per cent increase in global CO2 emissions from fossil fuel between 2000 and 2008, the last year for which figures are available. On average, the researchers found, there was an annual increase in emissions of just over 3 per cent during the period, compared with an annual increase of 1 per cent between 1990 and 2000. Almost all of the increase this decade occurred after 2000 and resulted from the boom in the Chinese economy. The researchers predict a small decrease this year due to the recession, but further increases from 2010."

Brian Eno, or as he is known to many in my office, "God," has released his second iPhone App. A followup to Bloom, this one is called Trope and supposedly creates darker music. You create music by drawing shapes on the iPhone's screen.

Oracle Goddess sends word that YouTube is presenting IE6 users with a banner exhorting them to upgrade to a modern browser, and TechCrunch is reporting that YouTube will be phasing out support for IE6 soon. This Twitter search reflects the jubilation breaking out all over the Net at the imminent demise of this most despised and non-standards-compliant browser. The market share for IE6 is now well down in the single digits.

An anonymous reader writes "I'm a veteran user of an old 17" Dell Trinitron CRT monitor. I run it at 1400x1050 with an 80Hz refresh rate — about as high as it goes before it'll go out of the monitor's scan range. More recently I've been looking to finally upgrade to an LCD monitor but found that, for the most part, every 17" monitor on the market runs natively at 1280x1024, as does every 19" monitor — I have to go for a 20" to go higher. Now yes, I know I'm complaining about just 120 pixels horizontal and 26 pixels vertical, but my laptop's 15" display runs natively at 1400x1050. Is there any standalone monitor on the market that'll natively do higher than 1280x1024 without killing my desk space?"

notthatwillsmith writes "Counting public betas and release candidates, there are a whopping nine different web browsers out today with enough market share to be considered mainstream. Maximum PC explains the differences between the browsers, future and present, so that you can make a more informed decision about the primary tool you use to browse the web. From the rendering engines used to the features that set the different browsers apart, this is a comprehensive, blow-by-blow battle between Safari 3, Internet Explorer 7, Firefox 3, Opera 9.6, Google Chrome, Firefox 3.1, IE 8, Safari 4, and Opera 10."

An anonymous reader writes "Gaming commissions in Nevada are informing casinos that a new card counting program has made its way to the Apple iPhone, called Hi Lo. This program can be used in the Stealth Mode. When the program is used in the Stealth Mode the screen of the phone will remain shut off, and as long as the user knows where the keys are located the program can be run effortlessly without detection. Randall Sayre, of the Nevada Gaming Commission says 'Use of this type of program or possession of a device with this type of program on it (with the intent to use it), in a licensed gaming establishment, is a violation of NRS 465.075.'"

Will Do This For Free writes "BBC News has a story about the only fireproof way of safeguarding your personal information when dumping your old computer: 'It sounds extreme, but the only way to be 100% safe is to smash your hard drive into smithereens. [...] The more thoroughly the better.' This sounds like so much fun that I almost feel like doing it right now. Let me press Submit Story first."

Julie188 writes "Researchers in Nevada are reporting that waste coffee grounds can provide a cheap, abundant, and environmentally friendly source of biodiesel fuel for powering cars and trucks. Their study has been published online in the Journal of Agricultural and Food Chemistry. Growers produce more than 16 billion pounds of coffee around the world each year. Scientists estimate that spent coffee grounds can potentially add 340 million gallons of biodiesel to the world's fuel supply."

An anonymous reader writes "In an interview, Esther Dyson, chairman of EDventure Holdings, describes anonymity on the Internet as similar to abortion: a bad practice that people should still have rights to. Calling anonymity one of the greatest disappointments of the Internet's evolution, Dyson said: 'I'm pro choice, but I think abortion is an unfortunate thing. I think the same thing about anonymity: Everybody should have the right to it, but it's not something one wants to encourage.'"

RobotsDinner writes "HP's TouchSmart desktop is cool, but a blogger suggests it could be the beginning of a revolution if HP were to finally make the move of ditching Windows and building a Linux distro around the TouchSmart UI. 'Hello, HP. The UI of your latest TouchSmart computer says something about you. You may not have recognized your own weaving-in of meaning, but it comes across quite clearly if one reads just right: You want out. You want to escape the world of Windows to which Microsoft has sequestered you for the better part of two decades. Ah, but you can. No longer does Bill Gates stand guard outside your cell ... It's time to ditch Windows and build a Linux distro around the TouchSmart UI ... Your captivity of innovation under Microsoft is over. You're free. Free to invent, as you might put it.'"