View Single Post
Old 10-04-2019, 05:57 PM   #180 (permalink)
freebeard
Master EcoModder
 
freebeard's Avatar
 
Join Date: Aug 2012
Location: northwest of normal
Posts: 28,773
Thanks: 8,173
Thanked 8,949 Times in 7,391 Posts
Quote:
This is one of the few rainbows I accept :
Threadjack!


Ontopic: I have Fresnel lenses (scavenged from old overhead projectors) in some windows behind lace curtains. Each dot of sunlight that falls on anything has blue and orange fringes. It reminds me of Goethe's Theory of Colours, that competes with Newton's rainbow.
__________________
.
.
Without freedom of speech we wouldn't know who all the idiots are. -- anonymous poster

____________________
.
.
Three conspiracy theorists walk into a bar --You can't say that is a coincidence.
  Reply With Quote