After Shaun came up with an experimental procedure to save a man from never being able to eat solid food or speak again, which results as, problem solving for the patient.
Cameron realizes that Ferris's plan to take off miles from the speedometer by pushing the pedal while in reverse isn't working. This clip can illustrate that distance cannot be a negative value.
Jamal explains what they know about Ghostwriter to Alex after Ghostwriter writes a message to Alex. Jamal then deduces that THABTO is connected to a series of backpacks being stolen.