Senior Keystone Projects

Ethan Seder '17

Senior Thesis Topic: Views of Life After Death and How Religious Beliefs Affect Quality of Life

Senior Keystone Project: Creating an Electric Bicycle

Keystone Presentation Date: Tues., May 23, 8:50-10:05 am

My Keystone project is about alternative forms of transport.  I decided to take an old bicycle of mine and put a range extender motor on it. I got the idea originally when I was in Australia biking usually around 25 to sometimes as high as 60 kilometers a day on my bike, which could take two to five hours. Although it was great exercise, sometimes that became really draining. Here in the Bay Area, I'm stuck in traffic a lot. I drive all three bridges every day--a 50 to 60-mile commute. Alternative forms of transport like putting a range extender on my bicycle, would allow us to reduce traffic. When I want to get that physical effort, I can switch the motor off. But when I get tired, I can turn that motor on and  get from point A to point B much faster.
Jewish Community High School of the Bay
1835 Ellis Street, San Francisco, CA 94115
Phone: 415.345.9777
The Jewish Community High School of the Bay (JCHS) is a unique college preparatory high school committed to integrating deep learning, universal wisdom, and Jewish values. We empower each student to embrace their Jewish identity, generate empathy and compassion, delight in lifelong education, and improve the world.