How can we reduce the amount of marine debris entering our oceans?
How can humans safely explore Mars?
How can we use data to take effective action on climate?
How can we keep our communities safe in the face of natural hazards?
How can we take care of the environment and inspire others to help us?
How can we use light and sound to communicate different kinds of feelings without words?
How can we teach people about the weather in our community?
How can we teach children to be stewards of the environment?