Market myself as a powerful man of religion and/or magician, depending on the local vibe. Then use knowledge of science and tech to build myself a reclusive retreat where I can have regular baths and write books with predictions to mess with the world 650 years after I would die.
keep in mind that historically all the successful scientist have been really quite rich, so make sure to find a noble you can impress and get to sponsor you at first
Market myself as a powerful man of religion and/or magician, depending on the local vibe. Then use knowledge of science and tech to build myself a reclusive retreat where I can have regular baths and write books with predictions to mess with the world 650 years after I would die.
keep in mind that historically all the successful scientist have been really quite rich, so make sure to find a noble you can impress and get to sponsor you at first