AI (Artificial Intelligence) & Immortality

We all know about Artificial Intelligence to some degree, and how they can be capable to copy various human activities in a very precise degree and faster for a long time nonstop.

There are so many way that AIs can assist the human spices in our day to day activities.

Starting from manual hard and delegate workmanship in an assembly line, and facial recognition for different services with accordance to one's requirements, and that is due to the fact that one's needs may differ from that of other. and AIs can be programmed to carry out these important tasks as high as 98% accuracy, or even more...?

On the other side, The critics of these artificial intelligence systems has been scrutinized by many societies, sighting the fact they can replace humans. that may be a fact.

However, it is a fact that, all these different senses of joy and sadness are being initiated and felt in our brains, in another word, when human eats, listens, sees, experiencing partner-sexual encounter, touches, and many other different activities, the actual sense-felt happens in our brains,

When one touches something cold or warm, hard, or soft, the actual sense-felt happens in our brains, but the work is done by different part of our bodies in a two way statues kind of feelings,

The first is the sense of joy or what is so called as "Feeling Good", and that lets us to continue. while the second is a sense of pain or dislikes, that our brains will command to stop and be detached by sending a signal of pain which increases as we continue the later action.

Pain in human body, can be defined as a manner of stopping destruction of one or many parts of the body that brain requires for Oxygen and nutritions needed to be supplied in order for the brain to continue to be alive and functioning.

This issue clearly indicates that, if we would be able to simply put the brain of a human on a body of a robot which can simply simulate all these different senses and transmit them back to the brain, and, the body can always be mighty and strong, then we can achieve the most important issue of human's life, and that's immortality if the following questions are answered.

1. Does human brain ages ? or
2. it is the human body disintegration (Human body functions similar to a massively precise refinery with a numerous of mechanical functions taking place at the same time) that makes the brain to age ?
3. How a brain with an everlasting 25-year healthy and strong body would function?

Furthermore, it is possible that we the humans may be able to replicate our own brains, and save all that experiences that one achieves throughout his/her life,