Darik's Boot and Nuke ("DBAN") is a self-contained boot floppy that securely wipes the hard disks of most computers.

This is about how I spend 24 concentrated hours spread out over 4 days during Holidays to build the online service Wigitize.com. It is part of my ongoing learning process on how to run a successful web startup.

For the complete novice, sharing on BitTorrent doesn’t come any easier than this.

In social choice theory, Arrow’s impossibility theorem, or Arrow’s paradox, demonstrates that no voting system can convert the ranked preferences of individuals into a community-wide ranking while also meeting a certain set of reasonable criteria with

Free WLAN hotspots in Japan.

According to Wikipedia there are an estimated 10.5 million American men who are red green color blind. I am one of them. I discovered this many years ago and rarely think about it as to me it is normal. However, I have discovered that those around me are endlessly fascinated with it—especially designers. So, to you I provide this public service message on color blindness.

NAS, from Emil.