In the ancient times, a number of tortures and punishments were given to the sinner. Some of them were so cruel that only knowing of them now will make your spine chill. The Chinese water torture technique is considered one of the cruelest punishments. And no, it has nothing to do with waterboarding. This is an age-old practice of mental torture. And, if you've always wondered how it is actually done, here's how.
You're thinking how is that torture? Well, you're underestimating it.
And, only after an hour, they had gotten anxious. They couldn't take it any longer.
You won't believe the whole idea of the punishment is only to dig out secret information from criminals, just by getting them anxious and bored.