Widirina was stunned for a good half a minute before suddenly nodding and saying, "This is indeed an excellent idea. No, it's simply a genius conception!"
He immediately took out his pen, wrote and calculated for quite a while, then turned the calculation paper toward Joseph, looking very excited: "That's right, the structural strength of the mold is fully sufficient, and as long as cold water circulates through the pipe, the temperature of the inner surface of the barrel will not exceed 400 degrees Celsius, and will quickly drop to 100 degrees."
The way he looked at Joseph had completely changed.
He used to always hear people say that the "Son of Divine Favor" had many astounding inventions, but he always believed it was just others publishing them in the Crown Prince's name.
But this casting proposal today—he had never heard anyone mention it before, and it was obviously something the Crown Prince came up with on the spot.
