Does it ever occur to you that those molecules, or atoms, or subatom particles now on you are exactly the same ones that once constituted those deceased historical figures. Not to mention in the initial period of the universe, prior to the Big Bang, when all time and space was still only a hodgepodge of energy with indefinite forms, there was no way to identify any "units." But it seems that for any particle to establish a specific identity, it'd have to be tagged, to carry some sort of information on it. That won't work, since the natural force would destroy them, reducing them into original appearance, let alone inside any creature which is equipped with the immune system they won't be allowed to join. Unless, there's a sanctuary for the protection, such as inside the cell, where each device is separated from outside noices by the membrane comprised of hydrophobic double shield. So it only could be the nucleic acid, which by means of bacteria or virus happens to be able to be relayed on and on, and the bacteria if remaining dormant could even stay unchanged somewhere for millions of years, and accidentally someday is introduced by whatever possibility into a multicellular, intelligent organism. --

※ 發信站: 批踢踢實業坊(ptt.cc) ◆ From: 114.44.122.193 ※ 編輯: fizeau 來自: 114.44.122.193 (01/24 14:50)