Crash Course Preview

2011-12-02

[public] 390K views, 10.4K likes, 64.0 dislikes audio only

In which John introduces Crash Course, the new educational series from the Vlogbrothers! Hank & John Green will teach you History and Biology, starting in January. Support CrashCourse on Patreon: https://www.patreon.com/crashcourse

Is John Green on crash course?
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