|Airdate||May 12, 2012|
Engineering & Tech
Railroad History is a BrainPOP video that aired on May 12, 2012.
Tim is reading a newspaper. A paper airplane flies at him, and he reveals a letter about railroad history. Suddenly, Moby bashes through the wall on a train. Tim screams "Mom is gonna FREAK!" But he decides to talk about railroads. At the end, Moby bashes into the house again - with a high-speed train (as a monorail). Tim says "How are you doing this? There are no tracks!"