View Single Post
Old 11-29-2019, 10:59 PM   #437 (permalink)
freebeard
Master EcoModder
 
freebeard's Avatar
 
Join Date: Aug 2012
Location: northwest of normal
Posts: 30,590
Thanks: 8,723
Thanked 9,431 Times in 7,778 Posts
Back in my misspent youth I wanted to have, at the summit of my domicile, an aerolian harp that had trumpet bells, like the ventilators on an old ship, pointed in the appropriate direction for approaching storms (i.e., out of the NE).

I was learning about fluidics at the time. Use air pressure to raise the shutters.
__________________
.
..
Without freedom of speech we wouldn't know who all the idiots are. -- anonymous poster

___________________
.
..
The quickest way to double your money is to fold it iin half and put it in your back pocket -- Will Rogers
  Reply With Quote