The Engineering Commons Podcast

The Engineering Commons Podcast episodes:

• 06.05.2018

  Episode 139 — Estimation

  Adam, Brian, Carmen, and Jeff discuss the importance of accurately estimating time and budget as a practicing engineer. Brian frequently makes estimates as part of his professional duties. Detrimental effects of our anchoring bias are noted by Jeff. We reference...

  
• 12.18.2017

  Episode 138 — Still Awkward

  We catch up with Sam Feller (who previously joined us in Episode 70), discussing his interests, projects, and latest entrepreneurial ventures. Having left industry to pursue an academic career, Jeff isn’t chomping at the bit to move back into the...

  
• 12.04.2017

  Episode 137 — Late Summer

  In an episode that was recorded in early October, Adam, Carmen, and Jeff reflect on their summer activities, and on plans for the remaining months of 2017. Carmen spent a lot of his summer traveling, both domestically and internationally. Although...

  
• 09.27.2017

  Episode 136 — Circle of Competence

  Adam, Brian, Carmen, and Jeff consider the boundaries of one’s own competence in this episode of The Engineering Commons. Competencies seem to be driven by past failures, notes Brian. For learning about “magical potions” developed with “unicorn science” (chemical engineering),...

  
• 08.14.2017

  Episode 135 — Target Audience

  In this episode of The Engineering Commons, the gang discusses tailoring a presentation to meet the needs and interests of your intended audience. Adam’s favorite form of communication is an old-fashioned face-to-face conversation. The data throughput of smoke signals is...

  
• 07.26.2017

  Episode 134 — Twenty Forty

  Adam, Carmen and Jeff discuss how engineering might change by the year 2040 in this episode of The Engineering Commons. Adam hopes to move a little higher into middle management over the next decade… unless he wins the lottery and...

  
• 06.27.2017

  Episode 133 — Embarrassed Engineer

  This episode finds the gang discussing engineering projects that went awry, but did not result in the loss of human life. While map makers include trap streets to catch copyright violators, Adam reassures us he’s never been asked to physically...

  
• 06.05.2017

  Episode 132 — By Any Other Name

  We discuss the case of an Oregon man fined for “practicing engineering without a license” in this episode of The Engineering Commons. Both Jeff and Adam have attended a few plays authored by William Shakespeare. A line from Shakespeare’s play...

  
• 05.22.2017

  Episode 131 — Five Years

  Chris Gammell returns to The Engineering Commons to discuss how his views on engineering education (and the engineering profession) have evolved over the past five years. Jeff is coming to appreciate that learning is a social event. Massively open online...

  
• 05.08.2017

  Episode 130 — DC Motors

  In this episode of The Engineering Commons, we discuss an electromechanical component commonly used to achieve physical motion; the ubiquitous direct-current (DC) motor. Carmen admits to getting turned on by electricity… and sugar! Although differences between engines and motors can...

  
• 04.10.2017

  Episode 129 — Noticing

  We are joined once more by Dave Goldberg, author of A Whole New Engineer, to discuss the critical engineering skills of noticing, listening, and questioning. Brian takes a 50/50 shot at guessing whether President Lincoln faces left or right on...

  
• 03.20.2017

  Episode 128 — Industrial Academic

  Dr. Dave Vandenbout offers up his insights on choosing between academic and industrial careers in this episode of The Engineering Commons. Carmen wastes no time in revealing his secret method for stress-testing CMOS chips. X-ray systems can be useful in...

  
• 03.06.2017

  Episode 127 — Technical Writing

  We talk with iFixit CEO Kyle Wiens about documenting and sharing technical procedures, especially those related to the repair of consumer devices. We start this episode by catching up on some past episodes… In Episode 111, “Environmental Engineering,” we talked...

  
• 02.20.2017

  Episode 126 — Diesel Power

  Aeronautical engineer Clay Coons joins us to discuss the many applications of diesel engines. Adam’s Kubota BX tractor is powered by a 23 HP diesel engine. During his high school years, Jeff learned that gasoline (petrol) engines don’t run too...

  
• 02.06.2017

  Episode 125 — Cubicle Farm

  We discuss how the workplace environment influences our productivity in this episode of The Engineering Commons. Jeff is currently sharing an office, so although he doesn’t have much extra space, he does have a door he can close when necessary....

  
• 01.23.2017

  Episode 124 — Mad Skillz

  The gang discusses how one acquires the skills most frequently used by engineering professionals. Brian knows that parliamentary procedures are described in Robert’s Rules of Order, but he has not had to use such procedures in the course of his...

  
• 01.09.2017

  Episode 123 — Transitions 2016

  In this episode of The Engineering Commons, we discuss transitions experienced by Adam, Carmen and Jeff during the past year. Brian participates in our round-robin discussion, but it seems his 2016 was fairly routine. Adam has been residing in his...

  
• 12.26.2016

  Episode 122 — Jared Asks

  In this episode of The Engineering Commons, we answer questions from listener Jared about coping as an engineering student. Carmen informs us that making accurate estimations is an important engineering skill. In this episode, we answer questions from listener Jared...

  
• 11.28.2016

  Episode 121 — Idle Doodling

  In this episode of The Engineering Commons, our intrepid crew discusses planning, leading and attending the dreaded corporate meeting. It seems that Brian elects to daydream when in boring meetings, whereas Jeff has been known to doodle extensively. Jeff located...

  
• 11.14.2016

  Episode 120 — Augmented Engineer

  This episode of The Engineering Commons finds Adam, Brian, Carmen and Jeff predicting how virtual and augmented realities might soon be incorporated into daily engineering activities. Adam’s not so sure he’s ready to plug into the Matrix. Brian suggests that...

  
• 10.31.2016

  Episode 119 — Gears

  Brian, Carmen and Jeff discuss mechanical gears in this episode of The Engineering Commons. Although a mechanical engineer, Jeff isn’t much for working on cars. We share a few stories about synchronizing generators, including use of a synchroscope. Brian mentions...

  
• 10.17.2016

  Episode 118 — Practical Engineering

  In this episode of The Engineering Commons podcast, we talk with civil engineer Grady Hillhouse, producer of YouTube’s Practical Engineering channel. Carmen has been known to wield a reciprocating saw as he refines his woodworking skills. Our guest for this...

  
• 09.30.2016

  Episode 117 — Soft Skills

  This episode of The Engineering Commons dives into the importance of “soft skills” to engineering professionals. A fictional giant from the 1984 Ghostbusters movie, the Stay Puft Marshmallow Man is the chosen form of Gozer the Gozerian. We use the...

  
• 09.08.2016

  Episode 116 — The Grid

  Adam, Brian and Jeff discuss the electrical grid in this episode of The Engineering Commons. The difference engine, conceived of by J. H. Müller in 1786, and designed by Charles Babbage in the 1820s, is often considered the world’s first...

  
• 08.21.2016

  Episode 115 — Bearings

  Carmen and Jeff discuss mechanical bearings in this episode of The Engineering Commons podcast. Carmen has a pretty good sense of his navigational bearing, but is less knowledgeable about mechanical bearings. U.S. interstate highways are numbered with even numbered roads...

  
• 08.04.2016

  Episode 114 — Driven Electrons

  Brian leads our discussion of electric vehicles in this episode of The Engineering Commons podcast. Carmen notes that a single resting electron has a mass of 9.11 x 10-31 kilograms. Brian suggests some form of positronic vehicular propulsion might be...

  
• 07.23.2016

  Episode 113 — Chemical Engineering

  Chris Welch joins Adam, Brian, Carmen, and Jeff to talk about the field of chemical engineering. Jeff believes in unicorns, even though he’s never seen one! From his childhood, Jeff recalls watching a DuPont film about “Better Living Through Chemistry.”...

  
• 07.07.2016

  Episode 112 — Boomer Exodus

  The gang discusses opportunities and challenges of dealing with Baby Boomers as they depart the engineering field. Adam is aware of the “retirement cliff,” which describes an impending loss of skilled workers, nearly all of them Baby Boomers, in a...

  
• 06.23.2016

  Episode 111 — Environmental Engineering

  Bronwyn Bell joins Adam, Brian, Carmen, and Jeff to discuss the challenges and responsibilities of an environmental engineer working in the mining sector. Carmen likes to help out local beer brewers in harvesting hops, but he’s not sure what makes...

  
• 06.09.2016

  Episode 110 — Engineering Vacation

  Adam, Brian, Carmen and Jeff discuss the activities they enjoy when escaping the workplace for a few days. Brian enjoyed reading Michael Lewis’ book “The Big Short: Inside the Doomsday Machine” on a recent vacation. Adam’s vacation time is more...

  
• 05.26.2016

  Episode 109 — Design Process

  Adam, Brian, Carmen and Jeff discuss theoretical and practical aspects of the design process, as well as the emotional states they experience when engaged in design activities. Carmen is starting to gain confidence in his design abilities. Jeff notes that...

  
• 05.12.2016

  Episode 108 — Engineering Sensibilities

  Adam, Brian, Carmen and Jeff discuss an engineer’s sense of right and wrong, and why that worldview may conflict with organizational priorities. A recent article in Engineering & Technology Magazine addressed the issue of whether engineers are “made,” or “born.”...

  
• 04.28.2016

  Episode 107 — Steel

  This episode of The Engineering Commons finds Adam, Brian and Jeff talking about steel, the most common of engineering metals. Jeff and Brian consider whether comic book hero Superman should have been called the “Man of Osmium,” or the “Man...

  
• 04.14.2016

  Episode 106 — Flight Test

  Aerospace engineer Eric Becker explains the duties of a flight test engineer, and offers a few insights on dealing with operational risk, in this episode of The Engineering Commons. Like most engineers, Carmen occasionally worries whether he’s made the proper...

  
• 03.31.2016

  Episode 105 — Reddit Questions 3

  Adam, Brian, Carmen and Jeff answer questions from Reddit, and discuss a few queries of their own making. Jeff is patiently waiting to be asked to consult for an obscenely large hourly rate. Brian struggles to remember the exact wording...

  
• 03.17.2016

  Episode 104 — Downturn

  Civil engineer Mike O’Connor shares stories of continuously revamping his professional skills to stay afloat during turbulent economic times. Adam sees economic cycles, both short- and long-term, influencing his engineering activities. Petroleum engineers have recently seen an economic downturn in...

  
• 03.03.2016

  Episode 103 — Ones and Zeros

  Electrical engineer Dave Vandenbout guides us through a survey of programmable logic devices, and offers advice for young engineers wanting to succeed in the world of digital design. Brian finds his work offers a good mix of analog and digital...

  
• 02.18.2016

  Episode 102 — Admiral Rickover

  Metallurgical engineer Paul Cantonwine shares insights into the life and career of Admiral H. G. Rickover in this biographical episode of The Engineering Commons podcast. Adam has no interest in being associated with solar FREAKIN’ roadways. (While a cool concept,...

  
• 02.04.2016

  Episode 101 — Effective Email

  Electrical engineer Bob Schmidt joins Adam, Carmen, Brian and Jeff to talk about the importance of making a good impression, and delivering the intended message, with effective email. Jeff readily admits that he doesn’t use newer communication channels such as...

  
• 01.21.2016

  Episode 100 — Interdisciplinary Skills

  Founding co-host Chris Gammell returns to The Engineering Commons to talk about the importance of interdisciplinary skills with Adam, Carmen and Jeff. Knowledge of heat transfer is useful in circuit design, acknowledges Carmen. As part of a required engineering class,...

  
• 01.07.2016

  Episode 99 — Review 2015

  Adam, Brian and Jeff discuss highlights and back stories from episodes of The Engineering Commons podcast released in 2015. Brian started work the Monday after he graduated from college, and now wishes he had taken a little time off before...

  
• 12.24.2015

  Episode 98 — Relocation

  Mechanical engineer Jim Heilman returns to The Engineering Commons to cover questions engineers should ask before relocating to advance their careers. Adam moved for his current job, but had to abandon the high-speed internet connection he enjoyed at his previous...

  
• 12.10.2015

  Episode 97 — Next Hundred

  Adam, Brian, and Jeff discuss where the podcast should venture during its second hundred episodes. Adam claims to be better at long term than short-term planning. Listener feedback is encouraged as we try to sort out what topics to cover...

  
• 11.26.2015

  Episode 96 — Perceptions

  This episode of The Engineering Commons finds the gang discussing how engineers are perceived by those outside the engineering field. Jeff accidentally reveals the plot of a well-known fairy tale, Rumpelstiltskin, while sharing a childhood recollection. At the end of...

  
• 11.12.2015

  Episode 95 — Details

  Brian, Carmen and Jeff discuss the role of details in engineering projects, and how one goes about evaluating, managing, sharing, and documenting critical minutia. In the introduction, Jeff misses the detail that this podcast is published in November, not October....

  
• 10.29.2015

  Episode 94 — Relevance

  This epiosde of The Engineering Commons finds Adam, Brian, and Jeff discussing what it means to be relevant, and how engineers can increase their relevance on the job. Brian is not entirely sure what a thought leader is, but he’s...

  
• 10.15.2015

  Episode 93 — Capacitors

  Electrical engineer James Lewis stops by to share his insights on the surprisingly complex world of capacitors. Carmen introduces the show as covering “passives.” This refers to passive electrical devices that have no control over voltage, current, or signal gain....

  
• 10.01.2015

  Episode 92 — Garage Gear

  Adam, Brian, Carmen and Jeff discuss tools they use for utility and enjoyment at home, where the cost-to-quality evaluation is slightly different than in the workplace. Jeff’s collection of tools is rather ancient, as suggested by his 35 year old...

  
• 09.17.2015

  Episode 91 — Home Automation

  This episode of The Engineering Commons finds the guys discussing the technologies, toys, and tribulations associated with wiring one’s home to the internet. Carmen is holding off on constructing his own JARVIS (Just A Rather Very Intelligent System) personal assistant...

  
• 09.03.2015

  Episode 90 — Traffic Engineering

  Adam leads us through some key concepts related to traffic engineering in this episode of The Engineering Commons podcast. Brian has some practical reason for looking forward to self-driving cars. During 2013 the United States experienced 32,719 motor-vehicle related fatalities....