HOW TO choose cookware (techy)
The selection of pots and pans can be a complicated affair. The shape of the cooking surface and handle(s), materials used in its construction, the intended purpose of the utensil’s design, and its flexibility of use in the kitchen all are important factors in choosing cookware. Understanding the materials used is a good first step in understanding how cookware works and what factors may be important to your cooking style. [via] Link.

Clever...hack runs a virtual needle around a scanned image of an LP to create a .wav file of the recorded music. You won’t want to rip your old LPs this way, though. Programmer Ofer Springer’s demonstration file, a reconstructed recording of Vivaldi’s “The Four Seasons,”
We’ve all had to switch phone providers for one reason or another, but man–they really sock it to you with all sorts of fees. It turns out there are ways to get out of this, but you should only do it if you’re really really going to move :-] We finally have number portability, so perhaps we’ll eventually not have contract lock ins too.
PC parallel port can be very useful I/O channel for connecting your own circuits to PC. The PC’s parallel port can be used to perform some very amusing hardware interfacing experiments. The port is very easy to use when you first understand some basic tricks. This document tries to show those tricks in easy to understand way.

