On their journey to understand how cell phones work, the StoryBots talk to a microphone. She speaks about her role in the creation of a cell phone.

This clip takes apart a coin sorter and explains how the inside of it works. It uses electromagnets, currents, and disturbances in magnetic fields to determine the amount of metal in the coin.

Beakman builds a DIY compass using a needle and water, shows it in action and then explains the science with a short animation clip. Then there is a song about magnetism. Beakman then explains how the earth acts as a magnet and this is why compasses always point north.

The Doctor hides himself in an elementary school to investigate an alien attack. As the teacher, he asks his students various physics questions to understand how much they know. One student, Milo, proves he's unusually smart and triggers the Doctor's interest.

Senator Kelly was recently turned into a mutant and is attempting to escape his jail cell. As Magneto walks to the senator's cell, metal plates come flying from elsewhere to create a bridge for him. Magneto then uses his powers to open the jail cell and talk to the senator. After the senator escapes, Magneto uses his powers to trap Sabretooth in the cell as punishment.