Mon, 2017-12-18 21:13 — sal9000 Ancient Machines (Machines Of Ancient China) Video of Ancient Machines (Machines Of Ancient China) I forgot to add a description! 4 Average: 4 (2 votes)
Comments
(Old Spike)
I like how they carve dragons on their cutting edge tech. Song Dynasty was pretty amazing.
(Long Spike)
yeah but why were all these designs and techniques lost for so long? political and economic instability. war. what is it good for.