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Re: Polarized light (was APD V3 #851
Reflected light IS polarized, but that does not have *anything* to do
with "reversing polarity" of the light.
I don't think that plants care one way or the other. Just think: Such a
"polarized death ray" -- perhaps a staple of the science-fiction crowd
-- would kill the vegetation around any lake, because light reflected
from water is polarized! (And what about the Star Wars crowd? Wouldn't
they salivate just at the thought of it?)
I know, such a non-romantic explanation doesn't measure up on the
excitement index to the "death ray" theory -- but such is life!
> >mkaczur at earthlink_net wrote:
> >> I started reflecting sun with a mirror to my plant aquarium. Will
> >> reflecting the sun with a mirror be benificial to the plants??? My
> >> aquarium is a 30 gallon tall with two 20 watt tubes. Michael
> >No, reflecting sunlight from a mirror changes the polarity of the light.
> >The reversed polarity may kill the plants.
> Holy cow, I never thought of this. Is it possible?
> George Booth, Ft. Collins, Colorado (booth at frii_com)
> Back on-line! New URL! Slightly new look! Same good data!