Explain, scientifically, what a coma is, and why people take 25+ years to wake up.
Does that body need that much time to recover from a trauma? How does the body know you're being medically on life support, allowing it to recuperate for that long?
Does that body need that much time to recover from a trauma? How does the body know you're being medically on life support, allowing it to recuperate for that long?