Primary school children have been given the chance to design their own cars with the help of top experts from the Bloodhound SSC team.
The vehicle - which aims to exceed 1000mph - is being developed to break the World Land Speed Record.
Watch my report below:
To mark National Science Week, pupils at Ysgol y Ffin in Caldicot built miniature rocket-powered vehicles inspired by the project.
The Bloodhound SSC team hope to make their world record attempt in summer 2018.