In previous memorials, Du Ruhui, Wei Zheng, or Li Er all knew that His Highness's shipbuilding project used the "dry dock" technology.

The meaning of dry dock is to build large ships in the dock. In this way, compared to building ships in manually dug ditches, the construction can be more precise and the ships will naturally be better.

After the construction is completed, it is sent underwater.

In this memorial, because His Highness wrote about various new technologies, Wei Zheng, Du Ruhui and others were unable to fully understand what this dry dock was. Naturally, they did not think too much about the subsequent details. After all, His Highness was in charge.

But now, Du Ruhui thought of a very strange question.

Since it is a dry dock, ships are built on the shore...

So how do you get such a big ship into the water after it is built???

And what's even more weird and terrifying is that this big ship...

Du Ruhui heard that they had already launched a trial voyage before...

in other words.
Chapter completed!