Wonderful Machines of the Far West, Vol. 1

Volume 5
Number 1
3

...such as Zhang Pingzi Zhang Heng and Ma Jun. They are the originators of their arts.

In the world, they are the most famous. Succeeding them are figures like Zu Chongzhi.

Lu Ban and Mozi were used in their time and were beneficial to the world.

The remaining traces. I have examined the ancients who were skilled in wonders; Lu Ban

rooted them in the earth's axis, touching upon many abilities.