2. DIY Kyoto Wattson
Remember the Electrisave gizmo that Justin “ethical man” Rowlatt used to measure his electricity usage at home? Well, the Wattson is its glamorous, iPod-like cousin – a gadget that glows blue when you’re using little electricity and flashes red when you’re consuming a lot. In case that doesn’t drive the message home, its bright display shows exactly how many pounds you will have to pay annually, based on what you’re using that second.
3. Roberts Wanderer (R9957):
It’s smaller, more handsome and better-sounding than most of its rivals, although the crank isn’t the finest and the battery life is slightly bested by its Freeplay peers. Great for the bathroom, camping and picnics, it’ll never need new batteries and won’t use a watt of carbon-laden electricity”….. Full List at The Gaurdian’s Site <Here>