Some people have said some thought inducing things. Others have simply rambled senselessly. I geuss both are just what happens.
Lol to the explosion theory.
Okay to the "impossible" theory.
Personally, I view this as an unnecessary conflict of ideas inthought. As this situation has no implication upon my life, no effect rather, It is irrellevant. Perhaps osmosis is possible. Perhaps the atoms thingy--that is, if you want to need an answer. "Unstoppable" and "Immovable" exist in relation to a certain time-view, but in reality are non-existent as viewing time in a different manner reveals a different perpsective on what is good/bad/etc. If you need an example of this, use history. We study it, we scrutinize and say "this was good, this was bad, this was dumb, this was unavoidable", etc. But what about now? Do you say that about the things you are doing at this moment? What? Oh no, you can't. Because you're doing them. Perhaps you can view time in an accelerated fashion to analyze quickly after acting/thinking. Yet they still are seperate. Time's a fun topic... (only, I believe, because it isn't understood in its entirety)
~~Anything seems easy/possible, DUH! when you understand it.