Liz Truss visits British Gas training centre

The video tutorial covers various topics, starting with an introduction to checkers and problem-solving. It then discusses issues related to ventilation and insulation, providing insights into effective ventilation recovery methods. The tutorial also touches on submarines and social housing, highlighting recent developments. Misconceptions about hot water cylinders are clarified, emphasizing the need for more space and the benefits of modern systems. The video concludes with a discussion on principles and final thoughts.

What new insight or understanding did you gain from this video?