New game👀 (Patreon)

I decided to add a little interactivity, a day before the post I will ask you a question related to the topic of the post. I think it will be more interesting and the information will be better remembered.
Let's begin!

A geodesic is the most direct path in space-time.
There are three types of geodesics:
1.time-like,
2.light-like
3. space-like.

Now guess for yourself what this means and how they differ 👀

And I'll tell you tomorrow.
Don't peek anywhere, just turn on your imagination!