A really difficult and tricky mathematic problem that involves the calculation of some precise angles and metrics. I bet many young lads would easily ace such maths questions if it was introduced in schools and exams ^^;
Source: Via Gigazine
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I wish I can read those text below.
I really like geometry but I think Ill pass on this one.
Hum… I can’t read Korean but if the question is “can that man see the OL’s pantsu?” the answer is no, he can’t.
If he really want to see it, he has to “lower” himself at last to 53.3 cm. :p