In this room full of people enjoying the spectacle, probably only Wang Ruian was interested in understanding the research principles of the threshing machine. Though this small-scale machinery was entirely unrelated to the project he was currently working on, it was just mentioned before, wasn't it? All inventions originate from life, and he didn't want to miss any possiblities.
Wang Ruian really wanted to ask Lin Nianhe in detail, but he had to go to work, and Lin Nianhe also had to visit the mechanical factory today and didn't have time.
He was a pure researcher, with all his thoughts on his studies, and his emotions were easy to understand.
