He imagined the computer a decade early and helped win the Atlantic war in total secrecy — then Britain prosecuted him for his private life.

Five years carving a fortress into a quarry wall no one could reach — then he died building the staircase so someone could.

His publisher made him the most-read novelist on Earth — and locked his truest prophecy in a safe for 130 years.

Chosen by Kennedy to be the first Black astronaut, blocked in 1963 — he answered in bronze, then reached space at 90.

The man who named oxygen died on the guillotine — not for his chemistry, but for the tax-farming fortune that had paid for every balance he owned.