Crash Course is an educational YouTube channel started by Hank Green and John Green also known as the Vlogbrothers, part of YouTube's $100 million dollar original channel initiative. Hank Green teaches Biology and John Green teaches World History. Crash Course launched a preview on December 2, 2011. As of July 8, 2012 the CrashCourse YouTube channel has gained over 244k subscribers and over 8.2 million video views, mostly coming from the world history segments.
1 Crash Course World History1.1 Crash Course World History Episodes
2 Crash Course Biology2.1 Crash Course Biology Episodes