Fingal's cave is a cave in Scotland with columnar basalt rock formations. Almost like minecraft in real life.
This is a repost of my oc from a few years ago
to put it in the most basic terms,
this type of rock when it heats up a **** ton and then cools naturally cracks and moves into a
hexagon shape.
scientists recently found that the right amount of water and cornstarch when heated and cooled
at the exactly right speed will form hexagon shapes.