2598815 comment Comment Re:Fan cage? (Score 1) 136 by bobscealy on Wednesday July 04, 2007 @11:33PM (#19750241) Attached to: Whirling Twirling Propeller Trike I'm sure fiberglass over foam wouldn't hold up too well to a sudden interruption. You have never been smashed on the head by your surfboard, have you?