Black Hat hackers face off in Iron Chef style competition


Which is a better method for finding vulnerabilities, fuzzing or static-code analysis? The question will be put to the test at next month’s Black Hat USA conference, where two experienced hackers security researchers will be given a piece of mystery code and one hour to find all the vulnerabilities they can using one of the two methods. [Charlie Miller] from … Read the rest

Paintball gun silencer


In paintball, the element of surprise can make the difference between victory and defeat. While we can’t help you with the sounds of labored breathing and shuffling feet as you waddle across the field, we did find this guide on how to make a silencer for your paintball gun.

To build this you will need two lengths of PVC … Read the rest

Build a lifeform for io9


Whether you consider yourself a bona fide mad scientist or you simply think your horrifying mutant creations are misunderstood, you’ll want to enter io9′s Build a Lifeform contest.

The contest doesn’t require any actual primordial soup, just a concept of a synthetic lifeform you think would be useful or interesting. There are two categories with different prizes for each … Read the rest

Pulse, the emotional visualization organism


[Markus Kison] built a device called Pulse, which is part art installation and part data visualization tool. What the emotional visualization organism called Pulse actually does is scan new posts on Blogger.com blogs for synonyms of keywords related to 24 distinct emotions from eight emotional groups. A red cone in the center expands when keywords are detected, in effect acting … Read the rest

Eee PC tablet build


OCAU member [Bismar] was in the market for an e-book reader, but all of his commercial options were too expensive. He decided to build one himself, and what he came up with is the Tabeee MK1, an e-book reader made from a 7″ Eee PC, a touchscreen, and a custom case.

The project is far from completion, still in … Read the rest

StereoData Maker


So you got CHDK working on your camera, and the histograms, raw image files, variable shutter speeds and other added functions are amazing, but stereo imaging is what you really want. If you have two or more CHDK-ready cameras, it’s cheap and easy to run StereoData Maker, a system that synchronizes the shutter and flash of multiple cameras. … Read the rest

Javascript Vi


Few would dispute that Vi was a great text editor in its day, but no one has done anything to bring it back until now. A company called Internet Connection has developed JSVI, a clone of Vi that was written in javascript and runs inside editable text areas on virtually any browser with javascript support.

It functions identically to Vi, … Read the rest