[stuboyle]

It also would appear that aircraft would have to steer clear of them. This would be another issue to overcome.

[adamstrong]

umm, i don't think airflow holds it up. that's just my opinion, man

[Roguegal]

Originally Posted by shadowbot

Full 3 page article is here.
http://pcnews.ro/images/upload/5dam.jpg

That definitely is a very good idea. But I just had this image in my head that made me laugh. Imagine, in a big city every private home having one of these above it. LOL depending on how high they were can you imagine the trouble said air traffic control would be having let alone the planes flying in to land. But it is a good idea.

[chris1203]

Gee...I thought, at first, that that picture was a joke, but apparently it is not. Neat idea, though it probably needs to be refined.