tdjohnsn: (Default)
The environmental defense website has a web tool that makes it easy to find a compact flourescent bulb that meets your needs. Some of the cheap bulbs (and some bulbs that just aren't meant for interior lighting) cast a pretty awful light so it pays to shop around.

The 500mpg car. Are biofuels combined with hybrids about to reach critical mass and take off?

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tdjohnsn

July 2017

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