With that computational power and the ability to tirelessly swimacross vast oceans, the Wave Glider SV3 represents a big step forward in the state-of-the-art of unmanned monitoring and exploration.
After all, it is one that was introduced in the United States into the Mississippi River near Mississippi, and has managed toswim upstream all the way across our country to the point where that river meets up with the Illinois River.
There's only one highway that connects Costa Rica and Nicaragua (I walked across it, shown above), but you can totally swim from one country to the other if you aren't afraid of circumventing authority.