titans

I understand that while she was inside her Titan, her human body was somehow protected from time. I guess that it means that humans don't age while in their Titan form. But there are two questions I'm asking myself: First, how is this possible? I just don't understand how their body is...

Ok, the story seems pretty convoluted by now and even though it does seem like mysteries will be revealed shortly we still lack a lot of information. I was thinking we could build a thread where members would link facts then I or a mod would add them to the OP and we could little by little...