The Dying Soldier Who Predicted Black Holes in 1916

Added: 2026-05-27

[00:00:00]A dying soldier solved Einstein's hardest equation from a trench.

[00:00:05]Karl Schwarzschild was a physicist fighting World War I. On the Eastern Front, he caught a fatal autoimmune disease.

[00:00:14]His skin was literally blistering off his body, [music] and he spent his final months doing math. He solved Einstein's general relativity field [music] equations exactly. His solution mathematically predicted black holes for the first time. [music] Comment if you knew this.

[00:00:29]He wrote Einstein calling war a walk through your ideas. Four months later, Schwarzschild was dead at 42. His math predicted something he never lived to see proven.

[00:00:40]The black hole at our galaxy's center still [music] carries his name. Like if you do math on your deathbed.