There is no such thing, and if anybody were to suggest one they could well be guilty of aiding and abetting a criminal act.
http://www.answerbag.com/q_view/1256237?ref=W_Ask&u...
Firm pressure on the carotid arteries produces "deep sleep" by rendering a person unconscious. There is no strike for this.
http://www.chacha.com/question/where-on-the-carotid-art...
To make someone unconscious without using drugs you could simply deck them. There is a nerve in the chin, when hit in an upward fashion is causes the other person to go unconscious.
http://answers.ask.com/Health/Diseases/how_to_make_some...
The quickest way to rendering someone unconscious is to punch them in the face. It must be hard enough though, otherwise it won't work and you may end up getting hit back.
http://answers.ask.com/Health/Other/how_to_make_someone...
a sharpe strike to the axillary nerve in the arm pit can knock someone out. blocking the carotid arteries in the neck will make someone pass out, but its very important you let the blood flow continue once they pass out, other wise it will ...
http://answers.yahoo.com/question/index?qid=20090125145...
Put it into the water to let person to drink.
http://www.blurtit.com/q4673497.html
that would depend on the drug and the concentration of it. sleeping pills usually take about 30mins depending on the person if thats any help
http://uk.answers.yahoo.com/question/index?qid=20090328...