Indeed.
Just as he had anticipated earlier,
this self-priming pump, although not as refined as those of later generations, still clearly reveals the principle of the pump's operation, along with...
Breguet balance spring and the mainspring.
Xu Yun bent down and weighed the main joint of the self-priming pump in his hand.
About fifteen or sixteen pounds.
Then he turned his head, holding the self-priming pump, and asked Old Su:
"Master, what might this be...?"
Upon hearing the words, Old Su stroked his beard, a trace of pride appearing on his face, as this was indeed his masterpiece:
"This object is called an Absorbing Surge, a small gadget discovered by chance when I was ordered to build the Water Transporting Celestial Observation Platform years ago.
By simply using the wheel junction to store power, it can deliver water dozens of yards away, matching the work of several servants making multiple trips."
Xu Yun was silent for a moment, then bowed to Old Su:
