In this clip, a truckload of radioactive waste has been hijacked and Charlie uses triangulation of the radiation the waste emits to find where it is.

While moving his stuff to the basement, George encounters a scary noise. He uses a recorder he finds the object creating the noise.

Homer Hickam is accused of starting a fire by his teacher. He solves a kinematic free fall equation to prove his innocence.

In this clip, Charlie mentioned several different mathematical topics including network valuation theory and area filling problems

In this clip, Charlie uses a face recognition program to identify the people that appear in a surveillance video. He uses a technique called Eigenfaces to do this