Re: Nostalgia For Medieval Explorers Won't Make Us Space Explorers

From: G EddieA95 (geddiea95_at_aol.com)
Date: 07/18/04 

Date: 18 Jul 2004 22:31:04 GMT

>short antarctic summer. Artificial lighting
>is too expensive, so the greenhouses would
>be used in summer only. (Wind energy is cheap,
>but the lightbulbs are expensive.)

What about using LEDs instead of classical lightbulbs?