Russia-Ukraine war: List of key events – day 1,077
Here are the key developments on the 1,077th day of Russia’s full-scale invasion of Ukraine. Police bomb squad members work at a site of a building hit by a Russian missile attack in Izyum, Ukraine February 4, 2025 [Sofiia Gatilova/Reuters] Here is the situation on Wednesday, February 5: Fighting Five people, including a teenager, were
Carolyn Beatrice Parker’s Work on the Manhattan Project Inspired Her Birthplace Generations Later
Carolyn Beatrice Parker came from a family of doctors and academics, and she worked during World War II as a physicist on the Dayton Project, a critical part of the Manhattan Project tasked with producing polonium. (Polonium is a radioactive metal that was used in early nuclear weapons.) After the war, she continued her research
