Patches of the moon are destined to become spacecraft graveyards where dead lunar satellites and other defunct hardware can be crashed into the ground, far away from sites of cultural and scientific importance, researchers say. The number of satellites circling the moon is set to soar in the next two decades as space agencies and private companies build moon bases …

🔥 Trending now in : Irish duo O’Connor and Barry march on at Ally Pally Irish pair Willie O’Connor and Keane Barry breezed through their opening assignments at the PDC World Championship on Friday. Limerick man O’Connor averaged 102.3 in a 3-0 win over Krzysztof Kciuk of Poland to earn a shot at three-time world champion Michael van Gerwen in …

to Building an Overengineered Retrieval System. That one was about building the entire system. This one is about doing the evals for it. In the previous article, I went through different parts of a RAG pipeline: chunking the data properly, query optimization, retrieval (semantic, BM25, or hybrid search), re-ranking, expanding chunks to neighbors, building the context, and then generation with …