During this time, the Spaniards mounted a wooden catapulton the temple platform to fling stones at the Indians. While it wasbeing set up, the Indians who had gathered in Amaxac came out to stare at it. They pointed at the machine and asked each other what it could be. When the Spaniards had finished their preparations and were ready to shoot it at the crowd, they wound it up until the wooden beams stood erect. Then they released it like a great sling.
But the stone did not fall among the Indians. It flew over their heads and crashed into a corner of the market place. This seemed to cause an argument among the Spaniards: they gestured toward the Indians and shouted at each other. But still they could not aim the machine correctly. It threw out its stones in every direction.
Finally the Indians were able to see how it worked: it had a sling inside it, worked by a heavy rope. The Indians named it "the wooden sling."
The Spaniards and Tlaxcaltecas retreated again, marching back to Yacacolco and Tecpancaltitlan in closed ranks. Their leader was directing the campaign against us from his headquarters in Acocolecan.