Beakman explains what the heart is and how it works using a model and an animated clip. He shows how it contracts to move blood around and that the blood carries nutrients and oxygen to all of your cells.

Neil and Shaun use augmented reality (AR) to practice a cardiac surgery on a patient's heart and find a scenario in which he would survive. They find a solution with an exceedingly low margin of error.

Beakman explains why we have a heart and uses some short clips to show what a heart is and what it does. Then he uses and clogged sink to explain what a clogged artery is and various ways to fix it. He covers an angioscope and heart bypass surgery.

The human heart beats up to 3 billion times over an average lifespan. Learn about the anatomy of the heart and how this muscular organ provides life-giving oxygen throughout the body.

Beakman explains how leaves lose chlorophyll using a cartoon video. Then he explains the role of chlorophlyll in photosynthesis verbally. To further demonstrate, Beakman acts like the "chef" chlorophyll that provides food for the plant.