For me, the only trace of human intelligence is the ability to expand the existing and put it in some new context. To give a perspective, conclusion or at least opened question.

For example, my "most plagiarized" posts are those devoted to tanks.
You need to give production numbers, some elements how to recognize them and so on.
However, there is a plenty of space to put something original if you really like the topic.

For example, versions A-D had low-velocity gun. Ok... How fast it was? What was the penetrability and at what distance? How it stands against the opposing tanks?

Upgraded versions got a diffetrent gun. Why? A new opponent appeared? Has it got a different role of tactical level?