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ค้นหาตอนที่ผ่านมาของ Insights Into History

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In the predawn hush of Charleston Harbor, enslaved pilot Robert Smalls used skill, timing, and the captain’s signals to sail the Confederate steamer Planter past forts and into Union lines, freeing his family and delivering a ship, guns, and intelligence that challenged assumptions about Black comp…

The Prophet of Silicon Valley

In 1965 Gordon Moore published a data‑driven forecast that went beyond prediction and became a discipline: the steady rise of transistor density shaped both engineering practice and industry planning. This episode traces Moore’s practical chemistry background, the break from Shockley that created F…

What’s In A Name

In occupied Warsaw, Irena Sendler — working under the alias "Jolanta" — turned social-work skills and fragile bureaucratic access into a life-saving rescue network for Jewish children. This episode examines the logistics of rescue: forged papers, false identities, convents and orphanages, coded lis…

First-Class Trouble

From a 1884 train-car insult to the 1892 Memphis lynchings, this episode traces how Ida B. Wells turned private humiliation into public investigation. Using newspapers, pamphlets, transatlantic tours, and meticulous statistics, she exposed lynching as a system of terror and economic control rather …

Pretty Face, Ugly War, Brilliant Hack

During World War II, actress Hedy Lamarr and composer George Antheil developed a patented “Secret Communication System” that used synchronized frequency hopping to make radio-guided weapons harder to detect and jam. Their idea tackled a real wartime vulnerability by asking the engineer’s question: …
ข้อสงวนสิทธิ์: พอดแคสต์และอาร์ตเวิร์คที่ฝังอยู่ในหน้านี้มาจาก Insights Into Things ซึ่งเป็นทรัพย์สินของเจ้าของและไม่มีส่วนเกี่ยวข้องหรือรับรองโดย Listen Notes, Inc.