What
science already knows about who we are and where we are
If we could see our body like a Physicist, we would see atoms. The human
body is not an unchanged sculpture in space and time, like we used to
believe. The physical body that we are using right now is not the same
physical body that we used to walk a short while ago. We receive 1022
atoms from the environment every time we inhale, and the same quantity
is lost when we exhale. So, we are a sculpture of atoms that changes
constantly..