39K views · 535 reactions | The secret maze of German underground bunkers in WW1 #WW1 #TheGreatWar #MilitaryHistory | Timeline - World History | Facebook

12K views · 74 reactions | The atomic bomb, a weapon of unimaginable destructive force, forever altered the course of human history. Dropped in the final throes of World War II, it unleashed a power that dwarfed anything previously witnessed. Cities were vaporized, landscapes scarred, and the specter of nuclear annihilation forever loomed. But how does this seemingly simple device, carried by a lone aircraft, unleash such devastation? | The Brain Maze | Facebook

9.2K views · 92 reactions | For three years the Germans and French blew each other up with massive explosions, using a maze of underground galleries and tunnels. The whole story is told through the preserved diaries of Herman Hoppe, a German engineer who built many of the tunnels. #WW1 #MilitaryHistory #TheGreatWar | Timeline - World History | Facebook