Tim
Tim is a master's student at Stanford University, studying Civil & Environmental Engineering. He entered this program with a strong desire to help planet Earth as much as possible. Tim has a great passion for environmental challenges and is dedicated to finding solutions to address them.
Mara
Mara works at Stanford Hospital and has contamination OCD, an intense fear of germs, dirt, and other sources of contamination. This makes it very difficult for her to eat out or buy groceries, as she is uncomfortable with being handed anything by others due to her fear of germs.
Brick
Brick is an undergraduate student living in the dorms for the first time. He's doing well overall, but he often visits the grocery store because he keeps burning and shrinking his clothes in the washing machine. He also relies on microwaveable pizza because he can't cook yet.
The cartoons are from: https://www.freepik.com/free-vector/people-cartoon-characters_761597.htm
These characters are fictional, and any resemblance to real persons, living or dead, is purely coincidental.