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The term "Hydroponics" is fairly familiar nowadays, and is often explained simply as growing plants in water instead of soil.  In traditional farming and home growing, the soil fills a number of functions.  It provides ...

Basic Hydroponics

Living in Space

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Open Simulator (or OpenSim) is an open source, 3D, virtual environment simulator.  Basically it allows you to create game-like environments that several people can share at the same time.  The articles in this series will ...

Open Simulator

Simulations

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Kerbal Space has many great points, but also a few things to be wary about.  For example it's a game that isn't technically finished yet.  In fact, "game" probably isn't the correct word.  Although the graphics look ...

Kerbal Space

Simulations

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Dos was the PC platform before Windows came along.  Many games for Dos fall into a grey area, where somebody somewhere probably still owns the copyright, but it’s most likely either been forgotten about, or there is no ...

Dos Space Games

Simulations