funny trip

Reading papers, some times, it's boring, but viewing the homepages of those authors is a funny thing. Often you will get to the point and say:what a cool guy!

Phil Karn, maybe a cryptologist(I didn't dig into the details what he really do), what attract me on his page is the Balloon ride photos. I think it's a really funny trip, what a view you will get when you float in the air, just turn to those pics……

what will happen if we take a balloon trip beyond Beijing city, maybe the urban regulators will come as soon as possible, Tibet would be a nice place to take the sort of trips (God, everyone is talking about Tibet^_^)