Simple Mindmaps How-To

Mindmapping is a technique where one iteratively draws a diagram with information, and links those pieces of information together with connections. It’s a very powerful technique which you can use when trying to tackle complex problem areas, such as new ideas, studying of new subjects, analysis of problems, organizing, writing, decision-making, etc.
This is a quick-and-dirty [...]

Sequencing Attack Against Coffee Shop Clerks

This here is a story what happened to a friend of mine. It relies on the fact that people enter a kind of trance-like state when they do something monotonous. Behold, the sequencing attack against coffee shop clerks!

How to Make Coloured Noise Files

In order to make coloured noise (white, brown, pink) you do not have to spend even $35 to get a specialized commercial product. You can just download Audacity, an open source audio editor, and generate the noise files with that.

Build Your Own Ganzfeld Goggles

To experiment with the Ganzfeld effect, you need to create a suitable Ganzfeld (or more if you aim for multi-modal Ganzfeld). One way to make a visual Ganzfeld are so-called “Ganzfeld goggles” and a bright light.
To build Ganzfeld goggles, you need ping-pong balls, some sandpaper, a sharp knife (for example those which are used to [...]