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.
now i'm running my ipod with videos, it run about 2 hours, 26 minutes of videos non stop with minimal interaction of control. and the battery show about 60%, more than half.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 :