eco-friendly not.!
Hold on, since when was making throwaway junk eco-friendly!
What happens to the cadmium and gallium in the photovoltaic cell when it gets chucked? What about the energy used in manufacture?
With summer just around the corner, what’s the geekiest way to keep cool? It could just be the Solar Hat Fan. Solar_Hat_Fan The Solar Hat Fan: parents can be so cruel The eco-friendly gadget does exactly what it says on the tin: keeps you cool, by sourcing the juice to run its fan blades directly from the sun’s warming …