The part of the Constitution found in the executive branch would be “Article 2, section 1”. it states “The executive Power shall be vested in a President of the United States of America.”
The scientific revolution of the 1500s and 1600s had renewed an interest in the scientific accomplishments of classical Greece and Rome. - D
This was achieved by the rediscovering of clasical works that were done during those ages. Through their help, the "scientists" of the time popularized various fields in mathematics and philosophy as well as astronomy.