Greek philosopher Epicurus is famous for teaching: "Pleasure is the principle and end to a happy life" and for his Epicurean school in Athens ...

Through innovative learning experiences across key topics and languages, the Academy offers companies actionable insights and best practices relevant to your specific challenges and needs, regardless ...

This encyclopedia is collaboratively edited by the users of this site ...

The American Academy of Dermatology is the largest, most influential, and representative dermatology group in the United States. Find resources on membership, AAD meetings, education, practice ...

Khan Academy is a non-profit educational organization created in 2006 by educator Salman Khan to provide "a free, world-class education for anyone, anywhere".