About David

After learned about electronics and RADAR in the US Navy, I decided to pursue an engineering degree. At Texas A&M University, I got a job as a helper in the Maple computer lab, while getting my BS in Electrical Engineering. I enjoy helping others to learn about math and science. I completed a MS in Analytics from Georgia Tech and currently TA for their online course in Digital Marketing.
I play double bass in a community orchestra in the Houston Texas area.

Entries by David

How to Make Units of Measurement Work for You

December 1, 2017/13 Comments/in Education, Mathematics Tutorials/by David

How do we use units? You may see one of these speed limit signs, nearly every day. Even though neither of them displays units, drivers know they are implied. In the United States, a Speed Limit 25 sign implies that 25 miles per hour is the maximum legal speed. The other type of speed limit…