/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: dextah202 https://public.slidesharecdn.com/v2/images/profile-picture.png It is said that 70% of the human brain's capacity is left unused. It is thought that the amazing powers that human possess are hidden within these parts. That unused 70% of the brain is also knows as.....