Wednesday, October 05, 2005
Passive Solar
A good introduction to passive solar heating, in this case highlighting how it can raise the efficiency of greenhouse gardening.
Technorati tag: Passive Solar, Technorati tag: Solar Power
posted by I at 6:43 pm
A good introduction to passive solar heating, in this case highlighting how it can raise the efficiency of greenhouse gardening.
Technorati tag: Passive Solar, Technorati tag: Solar Power
Labels: Passive Solar
posted by I at 6:43 pm
