Kandle Heeter – How to Heat Up Your Room Using a Candle
Doyle Doss, a Northern California Inventor, has created a candle powered space heater. It sounds like science fiction, but it really is a simple and green energy device, that could save you a lot of money by only lighting a candle, in the long run. The CO2 output of a candle is too small to mention, and the materials that this device is made of are all here since the Earth exists.
DIY Vertical Axis Wind Turbine Design (VAWT) from PVC Pipes
In this consumerism ruled times, the world needs to know ways to do stuff. When electricity generation is predicted to become more expensive (it's like they predict an invasion of electric vehicles), people need to build their own power generating systems for their independence.
DIY: How to Build a Solar Furnace from a Satellite Dish
This is about how to build a solar furnace out of a satellite antenna dish and mirror broken in many pieces. As you may know, satellite dishes have a focal point (that is a point in which the electromagnetic energy focuses at its maximum power).
DIY: How to Make a Coca Cola-based Battery
Here's a method of producing a battery out of some Cola, salt, aluminum and copper coins. It lights a LED and it can be an interesting source of free energy!
Vertical Axis Wind Turbine DIY Guide
Today I found another DIY project for generating alternative energy, by using the wind. It is a Vertical Axis Wind Turbine (VAWT), and it works by the same principle those huge wind turbines do, but they are much more easy and less expensive to build.
10+1 Tips to Driving a Diesel Car Economically
1. First of all, remove the aggressive tendency from your driving habits. I admit I myself like to be aggressive sometimes, it gives me...
How To Make Your Own Wind Generator
I recently found a PDF describing a step by step method, with pictures, of how to make your own wind-powered free energy to power...
DIY Stirling Engine Boat Tutorial
There are many ways for building a stirling engine boat. You can either use a frame of square lumbers or fiber-reinforced plastic.
However, piling thick...
Methanol fuel cell – the Band Aid Version
Here's how you can build a methanol fuel cell, at home, from band aids, a Membrane Electrode Assembly (MEA) and some stainless steel bug...
How to Build Your Own Water Car at Home
In July 2005, an American mechanic released most of the details of his simple conversion system which allows an ordinary car to use water...
