Hank Green is known for a lot of things on the internet, but his curiosity and willingness to explore the answers to any ...

Hank Green and his brother John started the YouTube ... popular projects like the educational channels Crash Course and SciShow, and the online video conference VidCon. The brothers now star ...

Hank Green, an online science educator ... He and his brother also created SciShow and Crash Course, two YouTube education shows played in high school classrooms, his online bio reads.