World's thinnest light bulb using graphene
    Gary Vesperman: Gallery of Clean Energy Inventions

    This is my video of the week. It is from a documentary on free energy devices from a few decades ago

    The video is self explanatory and I thought could prove inspirational to Stewart and Sterling who are embarking on the Rosch adventure this week.

     

     

    World's thinnest light bulb using graphene
    Gary Vesperman: Gallery of Clean Energy Inventions
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