I have a master's in physics and bachelor's in chemistry and mathematics. I worked for North East Utilities for 20 years teaching computers. I have written 12 manuals on various computer subjects. My big passion is studying mathematics and physics. I love the logic of mathematics and I love the precision of physics. I am retired now but find that I would like to help others find the joy in mathematics and physics that I do. I look forward to going on this journey with you!

Algebra 1, A...