Dinosaur at the Museum of Natural History

I took this cool picture at New York City's Museum of Natural History, and I have to say that I think it is very cool looking.  I do not think it matter how old you get, there is something fascinating about the thoughts of dinosaurs roaming the Earth.  Their sheer size is enough to leave people in awe, and their demise is a mystery that still raises a lot of questions.

Personally, I'm a fan of the meteor striking the Earth, raising a cloud of dust, etc theory, because I think it makes the most sense.  However, after some geology courses, it could have been something as simple as shifting poles or an Ice Age that led to the disappearance of dinosaurs.

Where is H.G. Wells' time machine when you need a question answered?  Then again, knowing me, I would probably travel back in time only to be stepped on the moment I arrived.