在以下频道推出： Tubi
第 1 季，第 4 集: Is anything really new? Does every innovation already exist, waiting to be found? Is the future buried in the past? Plato observed ‘Necessity is the mother of invention.’ Was he right? This show examines if today’s inventions are actually ancient history.
Documentary · 2009年10月13日 · 25 分钟