FEATURED TESTIMONIAL – Amazing Course!
“I PASSED THE EXAM (TFS)!!! I am completely over the moon right now and cannot thank you enough for this amazing course that you put together! After I completed the course I did all the lesson problems again, I retook all the quizzes and the 5-week practice exams, and I did the last two final […]
There’s a New Yacht in Town
In the yachting world, there are two major divisions, motor powered and sail powered. Not only is sail power quieter, with only the flapping of the sails in the wind and the sound of the hull slicing through the water, the power of the wind is freely available and clean. In contrast, motor power is definitely not […]
The Perfect Socially Distanced Vacation – With Manatees
Like many families these days, mine spent part of our holiday break socially-distanced in nature. For a combination of wildlife and warm weather, we traveled to Weeki Wachee, Florida to kayak and swim amongst the manatee in the crystal clear waters of the Weeki Wachee River. Kayaking is one of our favorite water activities because of the exercise […]
Miss Flying? Add a Little “Luxury Aviation” to Your Home Decor
Boeing is now “upcycling” retired aircraft parts and making them into “luxury aviation” furniture. Prices range from $5,500 to $19,500. What caught my eye was their top of the line chair at $19,500, made from the ejection seat on an F-4 Phantom II. Having flown in F-4’s in the Navy, it was like love at first sight all […]
Looking for a Holiday Bargain? – DTC Has the Best Prices AND the Best Courses
We understand that buying a PE Exam Review is a major purchase, and that’s why we always keep our prices as low as possible and why we introduced our Pay Up Front, Test Drive and Pay-As-You-Go payment options. But don’t let our lower prices fool you. DTC has the best PE Exam review courses out […]
Lower Prices AND Better Courses
Best PE Exam Prep Course Don’t let our lower prices fool you. DTC has the best PE Exam review courses out there. And you don’t have to take our word for it. Listen to our many successful participants. “With better than competitive prices, effective teaching ability, and proven results, Dr. Tom’s Classroom is undeniably the […]
Green Cement
A new electrochemical process for making cement has been developed by researchers at MIT. Although the process isn’t ready to scale yet, the potential to reduce greenhouse emissions from this critical building material is immense. Cement is currently responsible for 8% of global greenhouse gas emissions because the typical process for making Portland cement requires […]
New Trains Run on Hydrogen Fuel Cells – Only Waste Is H2O
I saw recently that a company called Alstom has created working trains that run on hydrogen and produce only water and steam emissions. Right now, the company’s trains have started a pilot program in Germany with two trains currently running. They plan to add 14 more by December 2021 and have announced expansion plans to […]
FEATURED TESTIMONIAL – Have Courage, You Can Pass the PE!
“I was in near disbelief to read “Exam Result: Pass.” Six months of study and it PAID OFF! It had been 12 years since the last time I was in a college classroom and 8 of those years were not doing engineering work. (5 years in seminary and 3 years running a small engine repair […]
