One is a lieutenant and an astrophysicist: he is on the brink of death, his body covered in blisters, his skin eaten away by a necrotizing disease, and yet he somehow manages to find the first exact solution to the equations of general relativity, and sends it to Einstein, before dying. The second is a captain, a chemist, a genius, and a monster: before the war, he had created a process to extract nitrogen from the air, feeding millions, but now he is the first person to deploy gas as a weapon, killing thousands of soldiers, who clawed at their throats as the gas reacted with their mucus membranes, creating acid in their lungs, drowning them in utmost agony. The third is a physicist, an artillery officer sent to the…
