The twins were relentless. Their minds sharp. Their hunger for knowledge insatiable. They asked about the flow dynamics. How fast the water would travel. Whether the channel's slope was steep enough to maintain momentum. They asked about the sedimentation. Whether the clean water would stir up the silt at the bottom of the cisterns. They asked about the drainage gates. Whether they would hold under the pressure of the incoming water.
Kaelen answered as best he could. The system provided the fundamentals. But the details, the application, the adaptation, the creative problem-solving came from him, luckily the twins were smart and just mentioning something would give them the general idea.
