Imagine a device the size of large, flat-screen TV that uses sunlight to produce fresh drinking water. Then imagine what you could do with that device. Would you reduce your own dependence on the grid? Give it to a family...
Imagine a device the size of large, flat-screen TV that can turn heat from the sun into drinking water. Then imagine what you could do with that device. Would you reduce your own dependence on the grid? Give it to a family...