"Can we make a swappable exterior for Big White using new materials that are waterproof, high-temperature resistant, and highly durable?"
Ding Yue shared his idea with Tong Yihang.
The people around him, after hearing this, who wouldn't exclaim that it was quite difficult?
It had to be waterproof.
Also high-temperature resistant.
And highly durable.
The most crucial part was that it should enable Big White to switch between two states.
Upon hearing this, Tong Yihang didn't find the last point very challenging.
After all, as a mechanical engineer, achieving the swappable exterior that Principal Ding mentioned wasn't very hard to realize – it just needed careful thought and design.
But the problem was,
Principal Ding mentioned that Big White's exterior needed to have the characteristics of being waterproof, high-temperature resistant, and highly durable.
This was something Tong Yihang didn't quite understand.