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By Jay Speakman
Dangers of Zyklon B Gas: The Lethal Gas of the Holocaust
Zyklon B was not invented for war. It began as a pesticide, used to control infestations in ships and warehouses. But in the hands of the Nazi regi... -
By Jay Speakman
Inside Unit 731: The Secret Biological Warfare Research of the Japanese Army
From 1936–1945, Japan’s covert Unit 731 operated in Manchuria under the guise of epidemic prevention. Directed by Lt. Gen. Shirō Ishii, this biolog... -
By Jay Speakman
Cold War Map: Uncover the Hidden Battlegrounds of the Cold War Era
The Cold War reshaped global borders and alliances as the U.S. and Soviet Union vied for influence across Europe, Asia, Latin America, and Africa. ... -
By Jeff Edwards
10 Fire Hazards That Burned Safety Lessons Into America
Learn from the Cocoanut Grove, Winecoff Hotel, and Station Nightclub fires with our concise guide to preventing home and workplace blazes. Discover... -
By Jay Speakman
The Shocking Story of Eben Byers: How Radium Poisoning Destroyed Him
When industrialist and golf champion Eben Byers first tried Radithor to soothe a lingering arm injury, he never imagined that each “energizing” sip...
Historical Context & Lessons
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