Part 1 in this series covered defrost cycle problems in heat pumps. Now, let's discuss the second major winter issue: heat pumps stuck in one mode. The customer calls and says the system won't switch ...

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Ever noticed that the front of every jet engine is shiny metal, not painted? In this video, we dive into the fascinating science and safety reasons behind it — and why airlines always paint their ...

Read full article: ONLY ON 2: One year later, a Houston skating coach remembers childhood friends lost in DC plane crash Rep. Sylvia Garcia joined Rep. Al Green and a coalition of faith leaders to ...

The US Program leads with the principle of racial justice and equity as a fundamental human right providing the foundational, over-arching, and unifying theme for all our work. Our strategic ...