Did you know that in Blender you can easily connect the centers of two faces with an edge with the help of 'Collapse' operator? ✨
1. Select two faces
2. Copy them with Shift+D and right-click to cancel movement
3. Switch to vertex mode by pressing 1
4. Press M -> Collapse
5. Press F to connect
This method also works for connecting two edges. Additionally, it can be used to connect more than two edges or faces with an n-gon! #b3d