Japanese schools do not have proms.
-21
Eminem repeated the 9th grade three times.
27
Group "brainstorming" makes each individual in the group less creative and doesn't work as efficiently as the same number of people working alone and then later pooling their ideas.
10
In China, teachers allow children to sleep in class for around 20 minutes to help improve their learning.
13
In Brazil, prison inmates can reduce their sentence by 4 days (up to 48 days a year) for every book they read and write a report on.
32