The link on chloroform did not say EXACTLY how long you have to breath it to cause unconsciousness. I found in other sources, it could take up to 2 - 5 minutes. But in the movies, it's like less than 10 seconds. Also it is impractical because the attacker would also breath in some vapour as well and he might become unconscious before the victim...
Taser imoblizes the victim, but does it render him unconscious? Can he still scream while in pain? All the reference I could find on internet show taser applied to torso, never head. I am just curious if it has more effect if applied to head?
