The author was formerly founder and president of Aerospace Associates Inc.(AAI) of Colorado Springs CO. In the Defense Industry, he has held many positions, notably; he has been employed as a Radar Systems Engineer, a Senior Software Engineer, and a Radar Site Analyst. In this industry through AAI, he has been an industry consultant for 20 years. As founder and president of AAI, Mr. Carlson has done research in agriculture, aquaculture, railroad safety and monitoring. He helped design and install some of our largest Missile warning radar systems, BMEWS and PAVE PAWS. He developed Requirements Analysis Specifications including mathematical specifications for several space projects (DSP and MCCC) He has taught courses and tutored students in the areas of algebra, trigonometry, calculus, differential equations, vector analysis, the theory of equations, and Radar systems. He is an ordained minister of the Gospel, and was also a full-time missionary pastor/teacher, helping to start 4 local churches; three in the Colorado Springs Area and one in Alaska. He has taught Greek, Hebrew, Hermeneutics, Homiletics, Systematic Theology, and New Testament Textual Criticism in home, Church school, Bible College, and Seminary programs. As founder and President of the Colorado Free Bible College Rev. Carlson has written, edited, and published 33 books.