The U.S. has 115,000 janitors, 83,000 bartenders, 323,000 restaurant servers, and 80,000 heavy-duty truck drivers with bachelor’s degrees.
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There’s a Swedish power metal band called “Sabaton” who teach history through their music, including an album devoted to teaching about World War Two.
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In China, teachers allow children to sleep in class for around 20 minutes to help improve their learning.
13
Harvard earns enough money from interest on its endowment that it could offer free tuition to every student and still profit.
13