Title Text:Despite having now taken three months longer than the airplane people, we’re making disappointingly little progress toward the obvious next stage of vehicle: The Unobtanium-hulled tunneling ship from the 2003 film ‘The Core.'< Origin:https://xkcd.com/2074/ https://www.explainxkcd.com/wiki/index.php/2074:_Airplanes_and_Spaceships 飛機與太空船 雖然比飛機時代的人多花了三個月，但是建造地心毀… Read more