By CrashCourse on youtube.com
More about this content:
In this step you'll learn about Subbable and Crash Course. Subbable is a subscription-based crowdfunding platform and Crash Course is an educational YouTube channel. You'll also learn about Thought Café, a website where people can ask questions and get answers from experts. Finally, you'll learn how to access Subbable and Crash Course from Subbable.com/crashcourse. This website provides a way to support Crash Course and get access to exclusive content.