How DTC Mechanical Courses Work
Designed to maximize your ability to solve problems quickly during the exam.
Mechanical Exam Strategy Videos
Dr. Tom outlines the strategies he has found lead to success.
Engineering Insights & PE Exam Strategies from Dr. Tom’s Classroom
Simplify Distributed Load Analysis With This Proven Method
Watch our video! Distributed loads appear in a great variety of problems, the most common being loadings on beams. This video shows how to replace
March 19, 2026
The Automotive Differential – lots and lots of gears!
While being absorbed watching videos on a popular social media site, a video appeared talking about the need for a differential on your car. It
March 16, 2026
PI – Around and around we go!
Today is PI Day and if there is any number that should be celebrated it is PI. PI shows up in so many formulas and
March 14, 2026