Take your power to the outdoors with ‘Blue Freedom.’ This mini hydroelectric power plant allows you charge all your USB devices with the help of a flowing water source. Read more…
More about Mashable Video, River, Blue, Nature, and Portable
Take your power to the outdoors with ‘Blue Freedom.’ This mini hydroelectric power plant allows you charge all your USB devices with the help of a flowing water source. Read more…
More about Mashable Video, River, Blue, Nature, and Portable