A hologram is the prefect vehicle to store information and energy. The holograpic model may actually explane all phenomenon. What we call "spirits" are actually packets of entangled, conscious, thinking beings. Being energy, it is connected to all ofther things that also emit energy. This would allow for instantaneous gathering of information. Space-time is essentially bypassed on the astral planes. A hologram has no restraints. It can be as solid as a brick, or etherial as a dream. If you were a hologram, nothing would be out of your grasp. Light can probably be made "solid" in a sense.Think of a tracor beam for instance. We know that even photons can be felt. Some even say that the Soul is a hologram. If this is the case, than we truly can become immortal.