In the past two millenniums, humans' situation has evolved a lot. We have come a long way since the Roman empire. Many new types of technologies have been discovered and developed. Today, our knowledge and understanding of different types of phenomenons have increased tremendously. Among other things, we have been able to understand how nature works and how we have been created. We even considered the fact that we might not be the only civilization in this immense universe. Yet, there is still one big gap to be filled; we still don't understan ....