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Hardware Hacking

Building a Telegraph Using Only Stone Age Materials 238

Posted by samzenpus from the from-scratch dept.
MMBK writes "It's the ultimate salvagepunk experiment, building a telegraph out of things found in the woods. From the article: 'During the summer of 2009, artist Jamie O’Shea of the organization Substitute Materials set out to test whether or not electronic communication could have been built at any time in history with the proper knowledge, and with only tools and materials found in the wilderness of New Jersey.'"
Social Networks

Meg Whitman Campaign Shows How Not To Use Twitter 147

Posted by samzenpus from the type-slower dept.
tsamsoniw writes "California gubernatorial candidate Meg Whitman's campaign team attempted to share with her Twitter followers an endorsement from a police association. Unfortunately, the campaign press secretary entered an incorrect or incomplete Bit.ly URL in the Tweet, which took clickers to a YouTube video featuring a bespectacled, long-haired Japanese man in a tutu and leggings rocking out on a bass guitar. And for whatever reason, the Tweet, which went out on the 18th, has remained active through today."
Image

Cooking With Your USB Ports 188

Posted by samzenpus from the sorry-your-dinner-crashed dept.
tekgoblin writes "Wow, I would never have thought to try and cook food with the power that a standard USB port provides, but someone did. A standard port provides 5V of power, give or take a little. I am not even sure what it takes to heat a small hotplate, but I am sure it is more than 5V. It looks like the guy tied together around 30 USB cables powered by his PC to power this small hotplate. But believe it or not, it seems to have cooked the meat perfectly."
Handhelds

When You Really, Really Want to Upgrade a Tiny Notebook 104

Posted by timothy from the faint-of-heart-attack dept.
Benz145 writes "The famous Sony VAIO UX UMPC may have been cancelled a few years back by Sony, but the community at Micro PC Talk won't let it die. Modder Anh has carefully removed the relatively slow 1.33Ghz Core Solo CPU and installed a much faster Intel Core 2 Duo U7700 (a process which involves reballing the entire CPU). On top of this, he managed to install an incredibly small 4-port USB hub into the unit which allowed for the further instillation of a Huawei E172 modem for 3G data/voice/SMS, a GPS receiver, and a Pinnacle HD TV receiver. All of this was done without modifying the device's tiny external case. Great high-res pictures of the motherboard with the modded hardware can be seen through the link."
Facebook

Submission + - Facebook introduces one-time passwords (goodgearguide.com.au) 4

Submitted by
angry tapir
angry tapir writes: "Worried about logging into Facebook from a strange computer? There's now a way to get into the popular social network without entering your regular Facebook password. It's called a temporary password. To use it, users must list their mobile phone numbers with their Facebook accounts. They can then text a number from their phones and Facebook sends back a temporary password that is good for 20 minutes. The service will be available worldwide in the next few weeks."

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