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![SDJ9191 Avatar](https://lunarcrush.com/gi/w:24/cr:twitter::1550015986694324224.png) INTERNATIONAL UPDATES 🌍 [@SDJ9191](/creator/twitter/SDJ9191) on x XXX followers
Created: 2025-07-17 15:43:13 UTC

- Einstein's equation ( E = mc^2 ) was experimentally validated by John Cockcroft and Ernest Walton in 1932, demonstrating the practical implications of mass-energy equivalence, which has since been foundational in fields like nuclear physics and has led to technologies such as nuclear energy and weapons.


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