back to article Solar gadget keeps you cool

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 …

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  1. Stuart
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    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?

  2. Anonymous Coward
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    Erm...

    I had one of these when I was 10.

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