(Not OP) I don't think it does. It backs you up (barring quibbles on what you mean by "most"; years active or hours spent): "Beyond his work on the mathematica

(Not OP) I don't think it does. It backs you up (barring quibbles on what you mean by "most"; years active or hours spent): "Beyond his work on the mathematical sciences, Newton dedicated much of his time to the study of alchemy and biblical chronology".