Would you like to create a new material. Then, take that materiel and create and underwater city?
Crops across the world are effected by weather changes. How can we protect them and control their environment?
Tell me what an underwater city looks like. What would you use to supply air, sunlight, entertainment?
How do colors affect you? Does blue make you calm, red make you active? How can this be used to help someone?
What new fuel would you make to run vehicles in the future. What new engine would you create to use this fuel?