“Biodiesel”: Book Review

by Justin Thomas •

Greg Pahl has just released a new book about Biodiesel. Pahl is the author of the informative book Natural Home Heating, which we featured previously. We like biodiesel because it a renewable fuel that can replace conventional diesel worldwide without the need for massive infrastructure change. Here is a review of the book: After setting the tone for the book …


Micro and Pico Hydropower

by Justin Thomas •

If you own property that has access to a stream or river, and want to produce your own electricity, then Hydropower should be your first choice. The cost of equipment is lower, and the kilowatt per dollar return is much better than any other alternative energy source. The most important element to have when producing hydropower is what is called …

Metaeffective Tea: Rooibos Red Tea

by Justin Thomas •

Rooibos (pronounced “roy-boss”) is a red tea grown the mountainous Cedarberg area north of Cape Town in South Africa. During the summer months the Rooibos plants are harvested, fermented and dried in the sun. The sun induces the change from verdant green to the mahogany red of Rooibos tea. The slightly sweet tea is free of caffeine and is low …