Since Astronomy is considered one of seven Liberal Arts, knowing the very bases of orbital mechanics is not about knowing for example difference between interfa

Since Astronomy is considered one of seven Liberal Arts, knowing the very bases of orbital mechanics is not about knowing for example difference between interfaces and abstract classes. Understanding this astronomical subject speaks to a general curiosity that in my opinion correlates with intelligence. An interesting observation, this is not the first time I've talked about this little test on HN, but this time it was not upvoted for.