Yes. OSHA lists electrocution as one of the most common causes of fatal workplace accidents.
All do - some just have greater conductivity than others
water
yes, you can you need some metal in the saltwater though or it wont work
yes
Thomas Edison
yes
yes
No, I doubt it.
You can't.
Each of the pigs are beat by different ways. Some of them you have to kill in a specific order. Some you have to kill with a specific type of pin. One of them you kill by closing the DS (puts the DS in sleep mode). This was the trickiest one to kill.
Yes, of course, what a dumb question.
They use fire