pigrabbitbear writes "Is bottled beer nuclear bombproof? The United States government conducted a couple tests in the 1950s to find out—it exploded nuclear bombs with 'packaged commercial beverages' deposited at varying distances from the blast center to see if beer and soda would be safe to drink afterwards. The finding? Yep, surviving bottled and canned drinks can be consumed in the event of a nuclear holocaust, without major health risks."

macwhizkid writes "I'm traveling to Canada for a week in July with youth group, and need a way to post blog updates on the trip and send back photos. I'll be staying on an island accessible only by boat, so a hard-wired connection is out of the question. I have a Verizon voice + data plan, and I've heard all the horror stories of multi-thousand dollar international data roaming charges. What I'd like to do is get 1-2 GB of data (5 GB would be great) to use on a Canadian provider's network for a reasonable fee (say, less than $100 total) as a wireless hotspot set-up. I have both a CDMA iPhone and a GSM iPad, so I really just need a micro-SIM or a way to register the IMIE. It appears that both Rogers and Bell offer 'pay as you go' data plans (Rogers has a particularly attractive iPad option), but there are conflicting reports as to whether a U.S. credit card can be used to buy service. I can't believe I'm the first U.S. citizen to want mobile data in Canada. So, has anyone done this successfully? Is there another option I'm not considering?"

Weezul writes "The US Army illegally ordered a team of soldiers specializing in 'psychological operations' to manipulate visiting American senators into providing more troops and funding for the war. An officer who tried to stop the operation was railroaded by military investigators. (see also the Hatch Act of 1939)."

sean_nestor sends in a story at IEEE Spectrum that begins: "Most of us take for granted that the lights will work when we flip them on, without worrying too much about the staggeringly complex things needed to make that happen. Thank the engineers who designed and built the power grids for that — but don't thank them too much. Their main goal was reliability; keeping the cost of electricity down was less of a concern. That's in part why so many people in the United States complain about high electricity prices. Some armchair economists (and a quite a few real ones) have long argued that the solution is deregulation. After all, many other US industries have been deregulated — take, for instance, oil, natural gas, or trucking — and greater competition in those sectors swiftly brought prices down. Why not electricity?"

There won't be any cheating in professor Wafaa Bilal's class anymore. The New York University photography professor is having a camera surgically implanted in the back of his head. The camera will take a still picture every minute for one year, and the best shots will be put on display at a new museum in Qatar. Visitors can also watch a live stream of images from the camera which has some NYU administrators and faculty worried about student privacy. "Obviously you don't want students to be under the burden of constant surveillance; it's not a good teaching environment," said Fred Ritchin, associate chairman of the department.

jhigh writes "Bruce Schneier asks the question, how often should you change your password? 'The primary reason to give an authentication credential — not just a password, but any authentication credential — an expiration date is to limit the amount of time a lost, stolen, or forged credential can be used by someone else. If a membership card expires after a year, then if someone steals that card he can at most get a year's worth of benefit out of it. After that, it's useless.' Another reason could be to limit the amount of time an attacker has to crack the password, but Bruce's analysis seems on target."

nk497 writes "Mozilla has succeeded in improving the browser world, and its rivals have outstripped it in terms of features. So what's the point of Firefox, then, wonders Stuart Turton. He suggests it could turn its community of developers to better use than battling it out for browser market share. 'I think Mozilla has a lot more to offer as a kind of roaming software troublemaker. The company has already proven itself brilliant at pulling a community together, offering it direction and spurring innovation in a lifeless market. Now that browsers are healthy, wouldn't it be brilliant if Mozilla started a ruck elsewhere?' And where better to start than the stagnant office suite arena: 'Imagine if Mozilla decided tomorrow to build an office suite. Imagine all those ideas. Imagine how brilliant that could be. Just imagine. Now imagine Firefox 4. Honestly, which one of those are you most excited by?'"

kkleiner writes "Hatsune Miku is a Japanese pop diva who's just started to play massive stadium concerts to sold out crowds. Her hair is blue, she dresses like Sailor Moon, and she'll only appear in concerts via a 3D 'hologram.' Oh, and did I forget to mention that she's completely fictional? Created by Crypton Future Media, Hatsune Miku and her virtual colleagues have gone on limited tours in Japan."

lbalbalba writes "In April 1986, a nuclear reactor at the Chernobyl power plant in Ukraine exploded and sent radioactive particles flying through the air, infiltrating the surrounding soil. Despite the colossal disaster, some plants in the area seem to have adapted well, flourishing in the contaminated soil."

After technical glitches threw a kink in its schedule, Solar Impulse, the solar-powered plane first mentioned here in June, has finally taken off. Reader asukasoryu writes "An experimental solar-powered plane took off from western Switzerland on Wednesday for a 24-hour test flight — a key step in a historic effort to one day circle the globe using only energy collected from the sun. The plane left Payerne airfield shortly before 7 a.m. after overcoming an equipment problem that delayed a previous attempt. Although the goal is to show that emissions-free air travel is possible, the team says it doesn't see solar technology replacing conventional jet propulsion any time soon. Instead, the project is designed to test and promote new energy-efficient technologies." You can follow the flight's progress at the project's site.

Barence writes "HP is set to unveil a line of printers with their own email addresses, allowing people to print from devices such as smartphones and tablets. The addresses will allow users to email their documents or photos directly to their own — or someone else's — printer. It will also let people more easily share physical documents; rather than merely emailing links around, users can email a photo to a friend's printer. 'HP plans to offer a few of these new printers to consumers this month, and then a few more of the products to small businesses in September.'"

An anonymous reader writes "Scroogle, the secure third-party Google search interface, has been blocked by Google. Scroogle was an SSL-based search proxy that enabled one to search for and receive Google results over an SSL connection in a pseudo-anonymous manner."

An anonymous reader writes "IEEE Spectrum reports that German researchers, seeking to find out what would happen if a robot handling a sharp tool accidentally struck a human, set out to perform a series of cutting, stabbing, and puncturing tests. They used a robotic manipulator arm, fitted with various sharp tools (kitchen knife, scalpel, screwdriver) and performed striking tests at a block of silicone, a pig leg, and at one point, even the arm of a human volunteer. Volunteer, really?! The story includes video of the tests."