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You have to make call, it’s urgent. And you see your cell phone battery has run out of charge. That’s very annoying. With no nearby cellphone charger you might feel like tearing hairs apart or kicking in your own rear badly. Don’t worry; many of us felt the same way several times in our life. But hold on. You can avoid the pity. With little effort you could build a solar powered mobile phone. The job is not much tricky and requires very few inexpensive resources. Once done you would only need to keep your mobile phone lying on open daylight and battery would start running again. With solar panel, installed on the back side of the phone, you won’t need to carry anything extra separately. So there is no chance of forgetting. Just carry the phone wherever you go. (more…)
