John discusses patents, Earth Day, and doomsday, with a special appearance from Martin Sheen.John discusses patents, Earth Day, and doomsday, with a special appearance from Martin Sheen.John discusses patents, Earth Day, and doomsday, with a special appearance from Martin Sheen.
Each episode's title screens includes a faux Latin motto referencing a recent event. This week's "Politicum Machinum - Gyrocopter" refers to Douglas Hughes' protest flight onto the Capital Lawn.