74K views · 451 reactions | Do you know how many innovations came out of World War II? Here's a peek at just a few naval and aircraft ones. Learn more about the WWII Battle of the Atlantic from Notre Dame professor Ian Ona Johnson on this week's Lecture in History. Watch, this Saturday 11/18 on C-SPAN 2 at 8 & 11pm ET https://www.c-span.org/video/?530322-1/world-war-ii-battle-atlantic | American History TV | Facebook

18K views · 352 reactions | The American Space Program was built by visionaries, astronauts, and engineers who pushed humanity beyond the limits of Earth. With AI, we can now reimagine their presence, bringing to life the pioneers whose courage and innovation defined the Space Age. | Traces of History and Archeology and Art | Facebook