A photo of mathematician Katherine Goble Johnson whose calculations of orbital mechanics were critical to the success NASA’s manned space missions in the 60s
U.S. Army infantrymen from the 101st Airborne Division, aiming their XM7s and an XM250. [5369 x 3020]
“European Baby Show” American political cartoon about US President Woodrow Wilson, with his 14 points, dealing with competing and conflicting territorial claims in post-WW1 Europe (1919)
After 45+ hours of work and crafts, I’m ready to share my Invisible Woman cosplay with y’all. How does it look?
Volunteers from the (IRA) Provisional Irish Republican Army, with M16 assault rifles – undergoing weapons training in a field in Northern Ireland, United Kingdom – The Troubles, c. 1977. [1170 x 1452]
