|Airdate||March 13, 2007|
Engineering & Tech
Microscopes is an episode of BrainPOP that aired on March 13, 2007.
Tim sees something under a microscopes, until he sees a letter about microscopes. They decide to talk about microscopes. Afterward, Tim swears his pizza is burning and runs away. Moby looks into the microscope and sees the blue protist from the "Protozoa" episode (that aired a week before), who screams "Do you mind?".