<unk> <unk> <unk> <unk> <unk>  Passage: Newton died in his sleep in London on 20 March 1727 (OS 20 March 1726; NS 31 March 1727). ️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️ ️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️ A bachelor, he had divested much of his estate to relatives during his last years, and died intestate.<unk> A bachelor, he had divested much of his estate to relatives during his last years, and died intestate.<unk> ąąąąąąąąąąąąąąąąąąąąąąąąąąąąąąąąąąąąąąąąąąąąąąąąąąą After his death, Newton's hair was examined and found to contain mercury, probably resulting from his alchemical pursuits.<unk> After his death, Newton's hair was examined and found to contain mercury, probably resulting from his alchemical pursuits. Mercury poisoning could explain Newton's eccentricity in late life.<unk> Mercury poisoning could explain Newton's eccentricity in late life.  Question: What kind of poisoning helped explain Newton's later life?
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