I finally went and saw the movie today. I found it to be entertaining, even if the science was a little off, there was some scientific fact hidden in there. I was happy to see another paleontologist inthe movies, even if he was just a paleoclimatologist, lol Did anyone who watched the movie notice that Jake G.'s name tag at the Academic meet & great said: Hello my name is Yoda!!!! I thought that was a nice funny touch! That is such a neat subject. There is a show on the Discovery Channel everynow and then that talks about it, I wish I could remeber the title, very cool though! We are totaly due for another magnetic reversal, but it "may spell doom for our world as we know it" since everything using a magnet will not work anymore (aka: computers, radios, tvs, MICROWAVES!!!, whatever shall we do with out the microwave!!). Anyway, a very interesting scientific fact that more people should read up on, Its really a cool subject!