O Bottle Charger (site do projeto) é uma ideia bastante criativa desenvolvida no Quénia em que se procura carregar um telemóvel apenas utilizando uma garrafa, água a ferver e uma mini-turbina de 5 Watts. Este projeto contou com divulgação na imprensa internacional (link1, link2, link3) e na imprensa nacional (link1, link2).
Retirado do site Inhabitat:
"A group of designers in Nairobi, Kenya have created a way to charge your cell phone with green energy while recycling a plastic bottle! The Bottle Charger transforms any used plastic soda or water bottle into a 5 watt charger capable of powering a smart phone. Simply add boiling water and the miniature Blackbeard Unidirectional Constant Turbine (B.U.C.T.) creates electricity with the rise and fall of temperature, charging your phone while creating a mini science lab right on your kitchen counter.
Retirado do site Inhabitat:
"A group of designers in Nairobi, Kenya have created a way to charge your cell phone with green energy while recycling a plastic bottle! The Bottle Charger transforms any used plastic soda or water bottle into a 5 watt charger capable of powering a smart phone. Simply add boiling water and the miniature Blackbeard Unidirectional Constant Turbine (B.U.C.T.) creates electricity with the rise and fall of temperature, charging your phone while creating a mini science lab right on your kitchen counter.
