Quadtrees aren't limited to point data. They can also partition regions of continuous data, like the pixels of an image.
"content": (item.get("content") or "").replace("\n", " ").strip(),
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Наталия Белова (Корреспондент отдела оперативной информации)
Hormonal contraceptives may subtly reshape how partners feel about each other. Research suggests that pills which flatten the natural ebb and flow of fertility can dampen shifts in attraction that typically occur across the menstrual cycle, potentially altering initial mate choice.