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A Nature.com scientific report provides additional confirmation of something most of us that work in offices or who design office buildings already know – women are always cold and men always hot in the office. The authors analyzed over 38,000 responses from a Center for the Built Environment survey performed by the University of California, Berkeley. Survey results found that 38% of respondents were dissatisfied with the temperature in their offices. This is almost double the expected 20% dissatisfaction rate that most comfort standards are supposed to address. Women were 1.8 times more likely to be uncomfortable, compared to men.

This study went further and delved into social media to provide another data point to document this phenomenon. Almost 17,000 tweets about office building comfort were collected and analyzed. An algorithm was used to determine the gender of the tweet generator. 66% of the complaints were from women, in spite of women being about 55% of the office occupants.

Literature cited that overcooling offices in general costs $10 billion a year in higher utility costs. Reasons for this are fairly obvious – significant differences in professional clothing levels for men and women, and women having a lower metabolic rate than men. The article does not suggest a way to overcome this, other than labeling this an issue of office comfort equity. But it does suggest that giving more temperature control to individual occupants and relaxing dress codes (eliminating men’s coat/tie or even allowing business casual dress) could improve productivity since comfortable people generally work better. – Steve Terry, DTC HVAC & Refrigeration Instructor

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Dr. Tom’s Classroom – Achieve the Extraordinary

DR. THOMAS H. BROWN, JR. P.E

DR.THOMAS H. BROWN, JR., P.E.

The Dr. Tom Method & Strategy

Dr. Tom, as he is affectionately known, teaches the course overview lessons for Civil Engineering, outlining the Dr. Tom Method and Exam Strategy on which all DTC Reviews are based. Tom originally developed the 20-Week review format for the Mechanical PE Exams, and then, with the DTC Civil Instructors, he created the Civil PE Exam Review.

Hello, I’m Tom Brown, and I based my online 20-Week Mechanical Engineering PE Exam Review on my many years of experience preparing mechanical engineers for the PE Exam. With the help of my DTC team, I developed the tried and true structure and method that we offer online today. Our Civil and Mechanical courses will provide you will a step by step path to being successful on the exam. It requires a tremendous time commitment and effort on your part, but if you follow the plan that we have laid out for you, you will have everything you need to succeed.” – Tom Tom received his Bachelor of Science in Aerospace Engineering from Georgia Tech in 1970. He earned a Masters Degree in Engineering Mechanics from Georgia Tech in 1973. Dr. Tom holds a Ph.D. in Mechanical Engineering, earned at NC State. Today, Dr. Tom is the founder and driving force behind Dr. Tom’s Classroom where he pursues his passion of teaching engineers how to prepare for and pass the PE exam.