Beakman defines machines and acts like Archimedes to explain why a screw is a machine. He illustrates how he used a screw mechanism to remove water from a container to reduce the amount of work required to complete the task. Beakman then explains more about mechanical advantage and simple machines like the inclined plane.
Sophie illustrates the six basic simple machines that exist and explains how they are useful in our everyday lives. She defines force and work and mentions that simple machines reduce the amount of work required for a task.
Phil demonstrates the use of mechanical advantage to pull heavy objects with less effort. He acts as a superhero named Mechanical Advantage Using a Force Man to move a car using a rope, mechanical advantage, and his own strength.