Hello, my name is Jake Todd. My educational background involves three years at the University of Washington. I used to work for Microsoft. I live in Seattle, WA, USA. My main hobby is writing physics papers. I was always fascinated by physics, and still am. Since I did not complete a degree in physics, I call myself an "arm-chair physicist." I hope I can contribute mainly to the physics pages here on Citizendium with my physics knowledge and research.