Can geopolitics help to learn physics? (Or can physics help with geopolitics?)
Magnets originated in Korea da ze!
Hong Kong was frustrated, frowning at his physics books.
"I know that the arrow marks shows if the magnetic field is clockwise or not, and when I study, I do understand that it is from north do south, but why do I always confuse the poles during exams?!"
"Ha! That easy aru!" – China, who was helping his baby brother, smiled – "Just remember Koreas!"
The youngest stared at his elder, not getting the analogy.
"Missiles go out from North, always head to South, aru!"