The History of the Thermostat - Short #267

In this short episode, the HVAC School team members talk with Jim Bergmann (measureQuick) and Renee Tomlinson (ESCO) about the latest and greatest that they brought to their booths at the 7th Annual HVACR Training Symposium. First, JD Kelly spoke with Renee about ESCO Institute's ...  Show more

Recorded live on the third day of the AHR Expo 2026 in Las Vegas, Nevada, this episode of HVAC School brings together host Bryan and longtime friend of the show Tony Gonzalez, Director of Training at Fieldpiece Instruments. The conversation kicks off with some light-hearted bante ...  Show more

The electrics system can be split into two parts - AC and DC. AC is generated by the two engine generators, an APU generator and ground power. DC is generated by the batteries. Each part can also generate power for the other. The AC system can generate DC power using a TR and the ...  Show more

On the first leg of our road trip, we’re exploring the history of engines and how they work, with a little help from Car Talk’s Ray Magliozzi.

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Ready to move beyond glycolysis? In Episode 26 of the Jack Westin MCAT Podcast, Mike and Molly guide you through the Pyruvate Dehydrogenase Complex (PDC) and the Citric Acid (TCA) Cycle—two of the highest‑yield pathways the MCAT loves to test.What we cover- Where it all happens – ...  Show more

What if your motorcycle wasn’t just electric, but designed to evolve with you? That’s the question Ryvid, a California-based electric vehicle startup, is answering with their bold new approach to urban mobility. Their modular, lightweight motorcycles are built not only for per ...