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.
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In 2014, a college in upstate New York started offering classes on the sociology of Miley Cyrus.
6
Harvard earns enough money from interest on its endowment that it could offer free tuition to every student and still profit.
13
In China, teachers allow children to sleep in class for around 20 minutes to help improve their learning.
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