Knowledge
ID: 6418
Wagon Wheel Hinge
Description
The axle of a wagon's wheels are scientifically engineered, but the axles cannot rotate when cracks occur in the hinge.
If you force it, the wheel mechanism may bend and repairing it will becomes impossible.
In particular, wheels made of wood can be easily broken because of small foreign objects and needs to be constantly maintained.
Details
| Knowledge ID | 6418 |