Solar panels on mobile telephones should be a reality, but I guess we need better battery charging technology.
We need much better mobile `phone charging and energy storage technology, but what will it be?
We need much better mobile `phone charging and energy storage technology, but what will it be?
I just had an idea that would make mobile telephones even better. If you put a solar cell in the back of the mobile telephone this would allow you to sit the phone in the sun and trickle charge the battery. Mobile phones are getting larger and larger, this means that they could easily embed … Read more