Small addition to what Gino wrote
Visit this thread, selected since it has many posts in it, and play with the little
elevator thingy on the right side. It shows a timeline so it is easy to find that reply
from five days ago:
The image above was inserted here by doing a screen capture with the standard Windows 10 tool
and then pasted with ctrl-v. I had copied the link to that other thread so I thought I was pasting the link but the screen capture tool injects itself into the paste buffer so the image just jumped in here.
The link to the thread links directly to a single post. The link ends with /29/14 which means the 14th post of 29, this can be edited to select any post in the thread.
https://forums.kitmaker.net/t/first-post-but-the-title-must-be-at-least-10-characters-so-i-added-these-extra-letters
Removing the /nr/nr completely gives a plain old link to the topic