The UnXplained S07E02 - Impossible Ancient Inventions
Summary:
There are stories of advanced technology from the ancient past that seem too impossible to be true. Some are spoken of in legends and myths while others can be seen today with the naked eye. These technologies challenge everything we think we know about the innovation of our ancestors. Is our most cutting-edge modern technology merely reinventions of those that existed thousands of years ago? And if it is, where did these incredible lost inventions go?
