According to a 2011 poll, 32% of Russians believe that the Sun orbits Earth.
11
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
Harvard earns enough money from interest on its endowment that it could offer free tuition to every student and still profit.
13
Self-made millionaire Harris Rosen adopted a Florida neighborhood called Tangelo Park, cut the crime rate in half, and increased the high school graduation rate from 25% to 100% by giving everyone free daycare and all high school graduates scholarships.
20
In China, teachers allow children to sleep in class for around 20 minutes to help improve their learning.
13