Information and resources about personal digital assistants (PDA). Basic information you should have before buying a PDA, or to make better use of the device you already own. Terminology, techniques, comparisons, tips and hints.
A website dedicated to the proposition that you can have a more eco-friendly lifestyle without moving into a cave or doing your laundry by pounding rocks at the river. Information, tips, and resources to help you save energy, reduce waste, better understand the truth behind environmental issues without major lifestyle disruptions. Of course, if you really want to install your own windmill or solar panels, you can find that here, too. A few representative topics include hybrid vehicles,
Information and resources about security cameras. Basic information you should have before buying a security camera or system, or to make better use of the camera or system you already own. Terminology, techniques, comparisons, systems, hardware, tips and hints.
Inspiration and Motivation 
