iBamboo is an Electricity-Free iPhone Speaker Made from a Piece of Bamboo:
iPhone users aren’t exactly at a loss when looking for a place to dock their phones these days. But even in a market that’s flooded with a myriad docking and music amplification systems, the iBamboo Speaker by designer Anatoliy Omelchenko of Triangle Tree manages to separate itself from the pack. The simple-yet-chic design consists of a single piece of bamboo — one of the world’s greenest natural materials — with a slot cut into it where the iPhone is placed. The natural shape of the speaker amplifies the tunes, producing a pseudo-stereo effect that requires no electricity.