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Correspondence should be addressed to † erosh@ufn.ru PACS: 01.10.−m, 01.30.−y, 01.90.+g (all) DOI: 10.3367/UFNe.2025.03.039882 URL: https://ufn.ru/en/articles/2025/4/j/ Citation: Eroshenko Yu N "Physics news on the Internet: April 2025" Phys. Usp. 68 (4) (2025) Accepted: 13th, March 2025 Оригинал: Ерошенко Ю Н «Новости физики в сети Internet: апрель 2025» УФН 195 453–454 (2025); DOI: 10.3367/UFNr.2025.03.039882