For decades some experts have been saying that class size doesn't matter in terms of quality of teaching. According to research student achievements were not affected by increasing the size of class. Now, some classes in Los Angeles have grown to 50 students, and the experts somehow got quiet.

The invention of printing press changed the world. Recent research confirms that a growing number of experts start to think that the web is having a big impact on how we search for and evaluate information.

David Weinberger says that subjects in school are miscellaneous, which means that it really doesn't matter what you study at school, but how you study.

1. Harvard University - Cambridge, MA - 2009-2010 Tuition and Fees: $37K
2. Princeton University - Princeton, NJ - 2009-2010 Tuition and Fees: $35K
3. Yale University - New Haven, CT - 2009-2010 Tuition and Fees: $36K
4. California Institute of Technology - Pasadena, CA - 2009-2010 Tuition and Fees: $34K
5. Massachusetts Institute of Technology - Cambridge, MA - 2009-2010 Tuition and Fees: $37K