Zaption Blog Featured Lessons from Zaption: May 17, 2016

U.S. HISTORY - Federalism ExplainedWhat is the concept of federalism, where does it appear in the U.S. Constitution, and how does it impact us today? Learn more in this PBS documentary video lesson. SCIENCE - Extreme Sports AddictionWhy are extreme sports so addictive, and which chemicals provide that drug-like rush? From skydiving to base jumping, this D News video lesson takes a closer look. PSYCHOLOGY - Personality DisordersPersonality disorders are ever-evolving and still mysterious diagnoses in the worlds of psychology and neuroscience. Uncover the latest thinking in this Crash Course video lesson. Browse more video lessons in the Zaption Gallery!