# Software

## Project - Brain Workshop

If you're looking to improve your mental faculties, especially in the area of memory, check out this project. According to the Web site:

Brain Workshop is a free open-source version of the dual n-back brain training exercise. more>>

## Super Collision At Studio Dave: The New World Of SuperCollider3, Part 2

In the first part of this series I introduced SuperCollider3 and its most basic operations. Now let's make things a little more interesting by adding a little randomization, a neat GUI, and some MIDI control.

Creating A GUI more>>

## New Projects - Fresh from the Labs

If you're an e-book reader, chances are you already use the wonderful Calibre software. If not, see Dan Sawyer's article in the April 2011 issue. Like many avid readers, however, I still find something soothing about a book made from dead trees. more>>

## Super Collision At Studio Dave: The New World of SuperCollider3, Part 1

SuperCollider3 more>>

## Numeric Relativity with the Einstein Toolkit

This post finds us at the cutting edge of physics, numerical general relativity. Because we haven't perfected mind-to-mind transmission of information, we won't actually be able to cover in any real detail how this all works. more>>

## Creating Software-backed iSCSI Targets in Red Hat Enterprise Linux 6

Studying for certification exams can be an adventure. Even more so when the certification exam is a hands-on, performance-based exam. The quandry most people I know fall into, is that to effectively study for such an exam, you need access to a lab environment with elements that may be beyond the scope of the average Linux enthusiast. One such element is iSCSI.  more>>

## Maximum Calculus with Maxima

We looked at Maxima in the February 2011 issue to do algebra and rearrange some equations. But those aren't the only tricks up Maxima's sleeve. This month, I describe how Maxima can help with differential equations, but I'm going to leave out some of the intermediate results to save some space. more>>

## Secondary Window Tools in Scribus

Scribus is designed so that the main window shows only the document you are designing. Other tools are positioned to secondary windows, where they have all the room they need for detailed settings. You may discover some of these secondary windows via menus and toolbars as you work, but not all. more>>

## Calibre

The ultimate in open-source e-book management. more>>

## New Projects - Fresh from the Labs

We love Dropbox here at Linux Journal. It's cross-platform, offers a decent free offering and generally "just works". It has some problems though. Dropbox is proprietary. Dropbox stores a copy of your data in its own data repositories. Dropbox is limited in size, especially with its free accounts. more>>

## Tweaking text in Scribus

In word processors, users generally settle for an appearance that is good enough. By contrast, in a design application like Scribus, you have the tools to adjust the layout until it is exactly the way you want. more>>

## Silly Programs

Those of us who have been using Linux for a long time all know the joy of silly programs like xeyes. One of my favorites, however, is good old xsnow. Whether you love the cold weather or live in Florida and like to ski on occasion, xsnow will add some winter fun to your desktop. The xsnow program has been around forever and is surely available for your distribution. more>>

## Structure Synth: Turn Your Linux Box Into an Abstract Art Machine with a Powerful Tool

I must admit that I’m not an artist, at least not in the classical sense. more>>