Erin Bushnell -- Fellbapp Sound Cannon

A design for a sound weapon and supportive gear, which could be used for offensive or defensive purposes. The Fellbapps take the large horns of the "Sheepfish" creatures upon which the sea-dwelling clans build their economy, and fashion them into a device that can emit powerful sounds and be heard at long distances. The device could also be repurposed to work as a means of communication, like a megaphone.