Self-propulsion
= Self-propulsion
{wiki=Self-propulsion}
Self-propulsion refers to the ability of an object or organism to move or propel itself without relying on external forces or mechanisms. This term is often used in various contexts, including: 1. **Biological Context**: Many organisms, such as animals and certain microorganisms, are capable of self-propulsion through their own biological processes. For example, fish swim using their fins, while insects may use wings to fly.