The Most powerful creation of god is Human Brain. Attempt of reverse engineer the Human Brain. Project founded by Henry Markram at EPFL (Ecole Polytechnique Federale de Lausanne), in Lausanne, Switzerland. Simulations are carried out on Blue Gene Supercomputer built by IBM and hence the name “BLUE BRAIN”. Simulation is based on Michael Hine’s NEURON, together with other custom built components. Complete Simulation of HUMAN BRAIN will be possible by 2023 if proper funding is received.