Invisible bicycle helmet!
Posted: Mon Jul 16, 2012 10:20 am
I love this idea. It's an air-bag for cyclists which you wear as a collar nd removes the need for a normal helmet. I wonder how well it works?
http://www.coolhunting.com/tech/hovding-invisible-bicycle-helmet.php
http://www.coolhunting.com/tech/hovding-invisible-bicycle-helmet.php