Over the Thanksgiving weekend, we visited The Naval Undersea Museum in Keyport, Washington. Outside the museum is the Trieste II, which has descended to 20,000 feet. Inside are interesting things like diving outfits, scary looking torpedos, remotely operated vehicles, seafloor maps, ocean ecology exhibits, and the history of the adjoining naval base. It is intimidating to comprehend the amount of warfare that has taken place on (and under) water.