What is that lovely, icky red blood, and why is it essential for us? How does it carry vital substances throughout our bodies? Bob the robot is on a mission to earn his first aid badge so he can attend the robot jamboree, but he has a strong aversion to blood. Just as Mark is about to perform a blood transfusion using canine blood, he is interrupted by blood specialist Charles Drew, who steps in just in time to prevent a potential disaster!
Show
Horrible Science
Episode
S01E02
Air Date
Sep 20, 2015