“The principles of physics, as far as I can see, do not speak against the possibility of manoeuvring things atom by atom. It is not an attempt to violate any laws; it is something, in principle, that can be done; but in practice, it has not been done because we…
No matter how strong the rechargeable battery in your portable device is, it will eventually die. Why must they die? You’d die too if someone regularly twisted your innards up in knots.