My wall charger isn't charging my iPod touch 4g?

When I plug in the wall charger the battery has the lightning bolt sign and looks like it's charging. It makes the noise when I plug it in but the battery isn't charging up. Ive tried different outlets too. Any ideas?

Where can I find good quality speakers to for a tv at a low price?

I am having people over to my house for a little tv watch party. The special is a concert so the goal is for it to be loud but good quality. The speakers on the tv seem to not please me with the loudness and quality. Are there any speakers out there that I could attach to improve the sound and make louder but not go over budget?

Why cant no one understand me?

OK im 13 I love to study history today me my uncle and aunt with my three cousins went to a lake my aunt asked me what do I like to do then I tell her that I like to research about history then she says ''no what do you like to do for fun'' and im like -_- so I tell her with a smile ''I...I don't know'' Ive never liked sport.I like to research history and guns especially rifles my mom and grandma cant understand me. only my dad that is in the army and divorced from my mom my grandma's dad was in ww1 my grandpa's dad was in ww2 my grandpa was in Vietnam and my dad was in Iraq and in Afghanistan and I will proudly will continue the generation...my family wants me to get into a sport but I keep telling them I don't like sports I like to go to firing ranges Ive shoot a 223 caliber bolt action rifle with my uncle but my uncle thinks that the world doesn't need guns I agree with him but that doesn't mean I cant study rifles nor history I personally fell unsupported by my family Ive had multiple thoughts of suicide...its like what I like automatically become something they hate...please help me.

Home stereo channel,energy no the same loudness, power?

So like 4 years agol, I got hooked into getting speakers and bang in my room, my room estereo wasnt good, if I try connecting more speakers the less power each would get. So I moved to a house and happen to find a stereo no speakers, philips magnavox, 1999, so its max volume went up to 40, but no way I would turn it up to 40 cuz it will blow all my 10 speakers around my room, I would bearly turn it up to 15 volumesl, and hily S*** it be so loud. Now if 20 then speakers would most likely burn. So yah the stereo was very strong. Time past and idk what I did to it. Now I have gotten a stereo on craigslist, philips magnavox. The same one I had found, and reason I got it was bcuz I thought it do the samething as the otherone. But it didnt. So im wondering hiw is it possible? Their the same so is their sonlmething I can do to make it like the other stereo? I opened it cuz I thought you could change the something since it said voltage selection 120v 120v- or 220v 220v- but maybe thats not it. Well if soneone can help and explain ill give 10 points. Thanks...sorry for grammar, using phone

How do you install a Catback exhaust system?

So, I'm new to tuning. So I just wanted to get this straight? I use a jack on my car and then I would just disconnect the bolts for my old exhaust and bolt on the new exhaust and that's it?

If you are driving and lightning strikes within 100 feet can it harm you?

I was driving in a lightning storm earlier today when a lightning bolt hit a tree not 100 yards away from me, prior to this I felt fine. However immediately following I experienced severe headaches/joint pain/muscle pain and shocked myself when opening the door to my house. Is this normal or is this just in my head? Can lightning have an effect on you when it doesn't strike you directly?

What word is used to distinguish different types of sound production?

For example - to distinguish the saxophone from the trumpet in a jazz group, even if both instruments are playing notes at the same pitch and loudness.