In addition to the sciatic nerve, many other nerve roots in the lumbar spine transmit nerve signals to the legs. Therefore, a bulging disc at any point between the five vertebrae of the lumbar spine (L1 to L5) or between the bottom of the lumbar spine and sacrum (L5 to S1) could result in leg pain.
Ipod nanos last about a good 12 hours on a fully charged battery. The time varies depending on how often you stop it from going on continuously.pod nanos last about a good 12 hours on a fully charged battery. The time varies depending on how often you stop it from going on continuously.
Level 7 (32,300 points). Samuel, According to this article, your Nano should get 24 hours of music playback on a full charge and 5 hours of video on a full charge, but those are best case scenarios. As for your second question, see this Apple support document.ut, something weird, my ipod only last about 1,5 days for one charge. (normal using, discontinous uses, for music and sometimes play video, with sennheiser HD202 headphone). seems ipod uses a lot of power when sleep. i doubt there is something affect my battery life :