How can you tell what the perky teacher in that photo is reallyteaching her students?
It turns out a Thai publisher accidentally put a Japanese porn star on the cover of a math textbook.
As Rocket News 24 reports, the MuangThai Book Center had distributed over 3,000 copies of its latest math textbook before realizing its mistake.
The cover originally featured a bright young schoolteacher on a cute and colorful cover:
The problem?...