did a search - couldn't find anything on this. one of the five finalists tonight on New Inventors is Don Morgan with his cone-head shock-absorbing liner for helmets. Go hereNew Inventors to see more. As for the other finalists? "The five finalists include one who totally rethinks the design of a chainsaw and so reduces the main cause of injury in what has always been a dangerous business. Another rethinks the motorcycle helmet with the aim of making your head safer. The third invention can automatically call your doctor if your heart is acting up. The fourth cleans water very cleverly, and the fifth is a coupling that....well it's kind of complicated, but it's amazing." fingers crossed for him. would be great to see this go to market.