Henry Cavendish was an insanely brilliant 18th-century British scientist who discovered hydrogen and calculated the mass of the Earth, but he was also painfully, paralyzingly introverted.

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Henry Cavendish was an insanely brilliant 18th-century British scientist who discovered hydrogen and calculated the mass of the Earth, but he was also painfully, paralyzingly introverted. He was so terrified of social interaction that he communicated with his female servants exclusively through handwritten notes left on a table and explicitly threatened to fire them if they ever made eye contact with him. He even added a secret back staircase to his massive mansion just so he could avoid crossing paths with his housekeeper in the hallway. Despite being one of the wealthiest men in England and a genius of chemistry, he essentially lived like a paranoid cryptid, refusing to publish many of his groundbreaking findings simply because he didn't want to talk to other scientists about them. He was the ultimate pioneer of the work-from-home lifestyle, successfully avoiding uninvited small talk nearly two centuries before the invention of Slack