He better visits physics class more often. lol
But that'd explain a lot. lol
Traveling back in time (with a time machine) is impossible, because:
Actually the currently build time machine would've been built with matter
of the current time.
Which was impossible before, because otherwise somebody would've built it already, maybe. Except somebody with a bad grade in physics did it once. lol
If you start traveling back in time with the time machine built right now,
the time machine would disassemble underneath your ass, while traveling back in time, because the kind of matter combinations you had to use to build the time machine,
didn't existed before. Therefore the time machine would become non existent again, while traveling back in time.
If so, then only a time travel to the future and back to the point in time when the time machine actually got build is possible without violating the laws of physics.
i.e. Things which exist now, simply do not become non existent just because you think you could travel back in time. If you land in a "parallel" Universe/Reality/Multiverse or so, it's not time traveling, because it is a different location, which co-exists.
What happened, can't get made unhappened, what is existent can't made non existent.
Except you eat a candy or kill somebody, but then it's transformation.
Caption this Meme
