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First and foremost: it is more cost effective to hold onto what you already have vs. "go get more." Emphasize conservation first - triple pane...
Biophysical Geographer - high school and college teaching, climatic water budget analysis. Courses taught include AP Environmental Science, AP...
Well-designed smaller should be more cost effective and energy efficient. I retrofitted our 2300 sq ft tract home in the early 1990s to be energy...
Re: For all dog owners who put the dogs in the back!! I have a heavy duty liner from my 4Runner. I fold the rear seats down. The liner covers the...
Nordic skiing and climbing are human-powered, not directly dependent on oil. In effect, "we earn our turns" without the assistance of automobiles,...
The article mentions trying to determine IF people want to plug in their vehicle. At $3 per gallon coupled with poor air quality and most...
Since 1968 when I joined the Sierra Club, Recreational Equipment Inc, began climbing nordic skiing, recycling, and driving a VW bug that earned 33...
We need to acknowledge our present transportation "system" is broken. We should invest in robust and sustainable transportation based on...
Werewolves are neither nocturnal (night) or diurnal (day), but diel (24 hours).
Oil Filter: Mobil 1 Thanks to Priuschat, I purchase Mobil 1 oil filters over the web,...
After every hand wash, I put silicon lubricant (a white liquid) on every rubber gasket. This is commonly sold at auto parts stores. All the...
We need to plan for where we want to be, not where we have already been. It is time for a paradigm shift - electrical outlets standard at...
Phev Prius provides a beginning foundation. 1. A PHEV pickup and be able to tow a trailer. 2. A higher profile PHEV Prius.
A team of UD faculty has created a system that enables vehicles to not only run on electricity alone, but also to generate revenue by storing and...
NOVA - Judgment Day (Nov 2007), DVD available January 2007 from PBS.org answers many of these questions. Primarily what is and is not science....
I retrofitted our 2300 sq ft tract home 18 years ago. The Energy Efficiency Index is 1.0 (utility bills less than $30 per month year round)....
I looked at the Creation Museum slide show. There is no mention of Michael Behe's testimony (Kitzmiller v. Dover) that astrology is considered...
Dipstick heaters are inexpensive and easy to use, but "gunk" tends to build up on the dip stick. Block heater is a much better choice.
Multiple arguments for waterless urinals and composting toilets. People are beginning to realize, even when water is "unlimited," it takes energy...
A glass is completely full, one-half liquid and one-half air. Period.
