Since this web site is an educational tool for many people including myself, I would like to make a suggestion regarding Halachic issues with the use of electricity on Shabbat and Yom Tov. Let’s make a project and learn more about electricity, how it works, and find out how it is used in different functions. We can post our ideas and questions. I am an electronics engineer with 28 years of experience in this field, I also teach basic electricity in college level. Hopefully I can answer some questions, and beside me there are many engineers and scientists who can help us to learn more about science behind electricity. What do you think?