This week the team find out more about a potential life-saving material called Armourgel, which is designed to protect motorcyclists and other sports people in the event of a collision.
Gemma Morris visits the developers' lab at Imperial College London to see it in action.
Also in this week's show, Angela Barnes speaks to the man behind new computer software aiming to help people overcome their social phobias with the help of a virtual coach!
Mafia III, WWE 2K17, and Gears of War 4 feature in our games review with Chris Slight.
And Google's new smartphone features in our tech news round-up.
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Mafia 3 gets a A for Mature content.