Abstract: Human brain is the most precious and typical creation of god. The man responds to the things just because of the brain. To preserve this typical thing a project named ‘Blue Brain’ which is also called the first virtual brain started in 2005. Scientists are in research to develop an artificial brain that can work, respond, contemplate and take decisions without any effort. The effort is to upload a human brain into machine. The aim is to preserve the human brain after death so that the data, intelligence, personalities, feelings, memories of that person should not be lost. This paper includes the complete research work explaining the functioning module of blue brain and the recent developments which are going through it.