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
Before making Finding Nemo, the animation gurus at Pixar Studios had to take a graduate class in fish biology and oceanography.
13
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.
30
The founder of McDonald's has a Bachelor degree in Hamburgerology.
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