What is ardha bindu?

Ardha Bindu, or "half bindu," is a term in Indian philosophy and yoga that refers to a symbolic point or dot representing the union of the individual soul with the universal consciousness. It is often associated with the concept of duality, where the bindu signifies both the beginning and the end, encapsulating the essence of creation and dissolution. In some practices, it is used in meditation and visualization techniques to help practitioners focus on inner awareness and transcendence.