{"type": "article", "title": "‘Sensational’ proof topples decades-old geometry problem", "publisher": "Web Pulse", "url": "https://wpnews.pro/news/sensational-proof-topples-decades-old-geometry-problem", "original_source": "https://www.scientificamerican.com/article/sensational-proof-topples-decades-old-geometry-problem/", "published": "2026-05-19T16:15:00+00:00", "accessed": "2026-07-06", "id": "sensational-proof-topples-decades-old-geometry-problem"}