The journey continues. In part 2 we learn how utterly lost we are without phones (and Google Maps) that tell us what to do. We'll quickly teach you EVERYTHING there is to know about celestial navigation (minus a a few minor details) and we find out who the real masters of ocean exploration are. Then, if you don't know the name of the most famous Chinese explorer by the end of this episode, you'll be asked to listen again. Also we plug Google Maps like 100 times because we made one about this episode and it's made out of pictures from space!