1506 would be the sixth episode of the fifteenth season. in the united states, many water trails are assisted by the national park service. the newly born snakes will be approximately  long and weigh . the machine was able to lift up to 50 pound objects using a suction cup array. on 13 june 2017, signed a one-year extension, bringing him to the end of the 2017–18 season. it presented the viewer with a flat round wooden surface surrounded by a wooden rim. the ration boxes were shipped in a rectangular cardboard packing case. 