There are 154 steps from the pedestal to the head of the Statue of Liberty. The exterior copper covering of the Statue of Liberty is 3/32 of an inch thick (less than the thickness of two pennies) and the light green color (called a patina) is the result of natural weathering of the copper.
A renaissance man or polymath is a person who is skilled in multiple fields or multiple disciplines, and who has a broad base of knowledge. The term renaissance man is largely based on the various artists and scholars of the European Renaissance, (starting in about 1450 CE), who pursued multiple fields of studies. Perhaps the quintessential renaissance man of this period was Leonardo Da Vinci, who was a master of art, an engineer, an anatomy expert (for the time), and also pursued many other disciplines with great success and aplomb. The term polymath predates renaissance man and is from the Greek polymathes.
Renaissance is a French word meaning rebirth. The period is called by this name because at that time, people started taking an interest in the learning of ancient times, in particular the learning of Ancient Greece and Rome. The Renaissance was seen as a rebirth of that learning. The Renaissance is often said to be the start of the modern age. During the Renaissance, there were many famous artists, many writers and many philosophers. Many people studied mathematics and different sciences.