What does the intersection of lines and planes produce

The video tutorial explores the concept of intersections, starting with a real-world example of road intersections and potential crashes. It then transitions to the intersection of lines, explaining that two lines intersect at a point, and uses a simple naming convention for points. The tutorial concludes with the intersection of planes, illustrating that two planes intersect at a line, and emphasizes the infinite nature of planes.

What new insight or understanding did you gain from this video?