3
Didn't realise that windmill blades are serrated (lemmy.world)
submitted 3 years ago by to c/ukcasual@lemmy.world
10 comments fedilink hide all child comments
 

Took the weans a walk away up the back of The Three Towns in Ayrshire where they are installing these big bad boys.

you are viewing a single comment's thread
view the rest of the comments
[–] 0 points 3 years ago (2 children)

Trailing edge you say? So not designed to mince up birds, that's a relief.

  • permalink
  • fedilink
  • source
  • parent
  • hideshow 2 child comments
    •
  • [–] 0 points 3 years ago (1 child)

    Oh they’ll still mince birds, just with the blunt side

  • permalink
  • fedilink
  • source
  • parent
  • hideshow 1 child comment
    •
  • [–] 1 point 3 years ago

    Most of the bird deaths are not actually physical strikes - it is a result of the massive change of air pressure as the blades pass at speed. Evidently painting one of the blades black - or some contrasting colour - keeps a lot of the birds well away.

  • permalink
  • fedilink
  • source
  • parent