Physics: electricity help?

the polarity of electric current is changed as u connect neutral with active and active with neutral so it can work but it effect the performance and some time it can be hazardious

Why is there no war machine action figures from the iron man 2 movie?

It seems since the movie came out that there's been a big explosion in movie action figures and mask with the hand blasters. I've been to Walmart and toys r us and many other toy shops and have found many iron man toys but for war machine I've seen not one. My 4 year old son has been wanting an action figure to play with besides the $50 one thats meant for display and not child use. Is it me or did marvel comic Inc decide that no one wants the black one?

Religions concepts?!? Please discuss?

I always wondered with Christianity; why does it seem like the whole religion is based on a guilt system? You have a list of sins,that you can't do.if you do them,you go to hell..which is a terribly bad place that all should hate apparently,and to be saved for being born with "sin" you must be christian,or go to hell...if you are anything else,ou burn in hell...and aren't all Christians supposed to love and care? I know people that are afraid to live life because of this...I say you only have one life,spend it as much as you want...it just seems it is all a guilt paradox to scare people...plus,didn't someone(no names..;) try to drown all his people because they didn't follow one person? Im not trying to induce hate,but it just seems really...what's the nice word for it.....well still...it seems to be built to make fear,and then peoples only excuse is Jesus loves you and only wants you to be happy!(for something I was born with apparently)...don't even get me started on the hate...just asking,why?

Why does my dog have bad breath...?

...when she is on a grain-free diet? Any ideas why????? She is allergic to everything!!! We used to feed her a rotation diet of Wellness Core, Acana, TOTW, Orijen and Natural Balance (according to how much money we had that month). I've tried Prey Model for several months as well (she only does well on red meat, poultry gives her poops cept for quail). We usually keep her on a food for about 4 months at a time to see if anything improves. She has been to the vet for a full check up. Teeth are great. Stool sample was fine. Vet suggested we check her diet. I just laughed. He said to try putting her on something that has high quality grains in it because her was worried she was having problems with potatoes as the carb. I didn't want to do that because grains are bad, right? She had a skin test and is highly allergic to gr. I live in rural NC. There is a LOT of unavoidable gr here. We got a second opinion from a pet nutritionist because we know how clueless vets can be about pet diets. She was quite shocked that my dogs breath was so bad when we brought her in. She said the same thing the vet told me. When we adopted our dog she had a very bad ear infection and it wouldn't go away (even with antibiotics). The grain-free was supposed to help with this but she maintains an ear infection for 6 months out of a year (yes we clean them daily). We put her on Canidae ALS three nights ago and the bad breath is gone. She poops twice a day now (only once previously). Her ear is getting very bad again. I'm not sure what to do. We keep trading one problem for another. The breath is SOOOO bad that it can't continue. Likewise with the ear infections. I grew up in a house with 8 dogs and have never had any issues to match this one. My vet is out of ideas. Our nutritionist is stumped too. Our girl is a Jack Russell if that makes a difference. Anybody out there have any "useful" ideas?

HOW TO TAKE APART A DISCHARGED 380 BY JENNINGS?

THE GUN WILL COME APART BUT A PIECE THAT'S PULLS THE TRIGGER FELL OUT ITS ON THE FLOOR I MADE A MISTAKE AND PUT THE GUN BACK TOGETHER WITHOUT SO I ****** IT BACK BUT I NOTICED THE TRIGGER WOULDN'T CLICK SO I CANT DISCHARGE IT TO TAKE IT APART I NEED HELP !

How can I make my curly hair less curly but still wavy?

I have had the same problem. When my hair is acting out bad, I wash it in the shower, ring out as much water, and then put mouse/spray in it,comb it out good, and put it into two french braids, tight ones. Then in the morning if its still wet in some spots, maybe blow dry it before taking the braids out. And adding any more products to make sure the wave stays in. If you can't french braid, its not too hard, I taught myself 5 years ago when i was about 14.

Do catfish have scales and fins. It says in the bible not to eat fish that do not have these.?

I herd that Catfish have scales but they are so small you cant see them, Same thing for the fins. If they have them then it would be ok to eat.If you put a Catfish under a microscope you can see the scale and fins that is what i was told.