Full episode42 minEntertainment, as YouTube files it

Mass Production Before Machines | Ancient Impossible (S1, E8) | Full Episode

Free with YouTube's ads, posted by HISTORY (A&E Television Networks, LLC)

An episode of Ancient

It plays in YouTube's player, loaded from youtube-nocookie.com only when you press Play. From then on YouTube's player runs on this page: it shows YouTube's ads, YouTube receives your address and this page's, and its player may keep its own cookies and storage on your device. Pressing Play means you agree to be bound by YouTube's Terms of Service and accept this site's privacy notice, which says what this site keeps; Google's Privacy Policy covers what YouTube collects.

Add to the wallWatch on YouTubeHISTORY on YouTubeA&E Television Networks, LLC

Clips are not offered for films in YouTube's player: YouTube's terms allow no copies of its videos (YouTube API Services Developer Policies, III.E.1).

About this episode

A mega factory is a modern invention--wrong--the ancients were the first to build these thousands of years ago. See more in Season 1, Episode 8, "Biggest Builds."

Stay up to date on all of your favorite The HISTORY Channel shows at http://history.com/schedule.

#AncientImpossible

Subscribe for more from Ancient Impossible and other great The HISTORY Channel shows: http://histv.co/SubscribeHistoryYT

Check out exclusive HISTORY content: History Newsletter - https://histv.co/newsletter Website - https://histv.co/History Facebook - https://histv.co/Facebook Twitter - https://histv.co/Twitter

In this next generation of storytelling, Ancient Impossible reveals how many of today’s technological achievements were actually developed centuries ago. Colossal monuments, impossible feats of engineering and technologies so precise they defy reinvention–the ancient world was far more advanced than we ever imagined.

The HISTORY® Channel, a division of A+E Networks, is the premier destination for historical storytelling. From best-in-class documentary events, to a signature slate of industry leading nonfiction series and premium fact-based scripted programming, The HISTORY® Channel serves as the most trustworthy source of informational entertainment in media. The HISTORY® channel has been named the #1 U.S. TV network in buzz for seven consecutive years by YouGov BrandIndex, and a top favorite TV network by Beta Research Corporation. For a deeper dive, visit history.com or follow @history on Instagram, Twitter, Facebook, YouTube and TikTok. For additional press materials visit the A+E Networks Press Center at http://press.aenetworks.com.

Posted by
HISTORY, the YouTube channel of A&E Television Networks, LLC, on 2026-10-30
Rights holder
A&E Television Networks, LLC, whose own site links this channel (checked 2026-10-31)
Length
42 min
Where it plays
Only in 22 countries, as its rights holder set it on YouTube
Made for kids
No, as YouTube designates it
Language
English, as YouTube records it
Captions
YouTube says it has captions; its player shows them
What it is
A full episode, as its rights holder calls it
Who can watch here
Adult profiles and older: no rating is recorded on YouTube, so adults only. How these videos are chosen

The title, description, picture, length, category, ratings, broadcast times, where it plays and whether it is made for kids come from YouTube. The rights holder named, how it was checked, what it is by its own title or playlist, and which profiles see it are this site's own.