Whoo hoo! It's Physics!
Want to research time travel? Or the 4th dimension? Or... or something like that? Without teachers and boring stuff? And a nerdy expert who the ScienceDorks don't understand? And... *sigh* I've ran out of funky questions to ask. Whatever, it'll teach you all of these things and it is FUN. (This is probably the most confusing subject, but don't let that put you off!)