Now, this thing doesn't come close to the output of powered speakers. Duh. But it does increase the volume quite a bit and layers the sound with a subtly echoey and organic vibe. But that isn't really the point. It's a wonderful curiosity at the intersection of nature, art, and technology. And it's beautiful to boot. Vomhof and Zinsmaster have launched a Kickstarter to bring their prototype design into full production. Pledge $60 and, if they hit their goal of $10,000, you'll receive your own Shellphone Loudspeaker early next year.