...I can explain the mathematical concepts using physical examples. I am a licensed mechanical engineer. I worked more than thirty years doing mechanical equipment and fluid systems specification and design. (read more)
...I also used MATLAB in my research as a graduate student. For over a year and a half I was involved in developing a web application for visualizing large data sets from scientific experiments--it was written mostly in PHP. I use PHP for almost all of my server-side code in personal webpages that I have developed as well as commercial sites. (read more)