Preparedness Notes — July 28, 2026
This Week in History: On July 28, 1851, the first-ever photograph of a total solar eclipse was captured on a daguerreotype by Johann Julius Friedrich Berkowski at the Royal Observatory in Königsberg, Prussia. — On or about July 28, 1586, English astronomer and mathematician Thomas Harriot introduced potatoes to England on his return from Roanoke Island, in modern-day North Carolina. (The date is disputed.) — July 29, 238: The Roman Senate and Praetorian Guard proclaimed 13-year-old Gordian III as Emperor. He was the youngest-ever emperor of a united Rome. — July 29, 1609: Samuel de Champlain shot and killed two …