Joel Johnson over at Boing
Boing posted this interesting net gun
that you can build for around 50 bucks.
The net is 90 square feet and will travel 15 to 25 feet using
compressed air.
This could make catching extra zippy chickens a bit easier, and it
provides a non-lethal way of dealing with those neighborhood kids who
keep jumping into your yard to retrieve their ball or frisbee.