Episode 4

Overview

Kim finds out how our wireless lifestyle can leave us more vulnerable to unscrupulous hackers, and how we can protect ourselves from them. Anna continues her visit to the International Consumer Electronics Show in Las Vegas. Caroline finds out that the answer to spinal problems could lie inside our noses. Matt tests a skateboard with adjustable suspension. Adam and Jamie find out if you can survive being propelled out of a drainage pipe if fuel inside it ignites.