Wheels have played a significant role in shaping our lives and transforming human civilisation. They have been instrumental in advancing transportation, industry, and various aspects of our daily routines. They have facilitated the movement of people and goods, enabling trade, exploration, and cultural exchange across vast distances. It is essential that we have an understanding the science of vehicles and driver behaviour to ensure our safety on the road. In this unit, students learn how knowledge of how the nervous systems reacts to stimuli and physics can help drivers make informed decisions that can mitigate the risks of driving.