Infinity

Infinity is an abstract concept describing something without any limit and is bigger than any natural number. It is often used in mathematics, physics, and philosophy to refer to things without any bound or end. In mathematics, infinity is used to describe an unbounded limit, such as the endlessness of the set of natural numbers. The symbol for infinity, a figure eight on its side (∞), was first used in the 17th century. In Hebrew, infinity is translated as אִינְסוֹפּ (Insof). In physics, infinity is often used to describe concepts like the infinite expanse of the universe. In philosophy, infinity is used to explore the nature of existence and the universe. The concept of infinity has been explored for centuries, with contributions from ancient Greek philosophers like Aristotle and modern mathematicians like Georg Cantor.