Neckties As Wind Turbines

Another Photo Shop image winner from a necktie art contest Necktie Wind Mill 

These ties do not look like they are made with polyester.  Silk ties are much more resilient than poly neckties so if a necktie was ever to be used for a purpose like wind mills; a silk necktie would be the favored choice.

Necktie photo credits at Freaking New PhotoShop Contest Winners