As history proves, the human brain is capable of inventing incredible things that can sometimes be terrifying. Unfortunately, the human being does not always use his brain in the right way and has proven over the past centuries that he is capable of creating appalling torture machines. Here is the list of the most terrifying means of torture used in the past.
1. Water torture
The condemned man was tied up and his executioners forced him to drink huge amounts of water, which caused the bursting of blood cells, internal bleeding, etc.