
Documentary
The Worst Episodes of Crash Course Biology
Every episode of Crash Course Biology ranked from worst to best. Explore the Worst Episodes of Crash Course Biology!

Documentary
The Worst Episodes of Crash Course Biology
Every episode of Crash Course Biology ranked from worst to best. Explore the Worst Episodes of Crash Course Biology!
And thus begins the most revolutionary biology course in history. Come and learn about covalent, ionic, and hydrogen bonds. What about electron orbitals, the octet...
Seasons2
Worst Episodes Summary
"Water - Liquid Awesome" is the worst rated episode of "Crash Course Biology". It scored /10 based on 0 votes. Directed by Unknown and written by Unknown, it aired on 2/6/2012. This episode scored 0.0 points lower than the second lowest rated, "Biological Molecules - You Are What You Eat".