In this video, This Old House plumbing and heating expert Richard Trethewey helps a homeowner solve a cold spot in their home (the bathroom) radiant floor heating and an advanced heat exchanger.

In PEX-plumbed homes, you'll often find a manifold of tubing in a basement or other utility room near the main water supply inlet from the street. The manifold features ball valves that allow you to ...

Uniform Manifold Approximation and Projection (UMAP) is a dimension reduction technique that can be used for visualisation similarly to t-SNE, but also for general non-linear dimension reduction. The ...