The theme for Science Week this year was, ‘If you were an engineer what would you do?’ The children entered a competition to design something to solve a problem. A live ‘Zoom’ interview was arranged with a British space engineer called Paula Mills. We discovered that she was planning to design a machine that would turn frozen lunar water into drinking water. We decided to use this idea and ideas put forward by the children to enter the competition and help Paula design a water machine, space boots and a jetpack.