👉 An instant fluid, also known as an instantaneous fluid or supercritical fluid, is a state of matter that exists at the boundary between liquid and gas phases, where the distinction between these two states disappears. In this unique state, the fluid exhibits properties of both liquids and gases: it can diffuse rapidly like a gas while also having a density similar to that of a liquid. This means that an instant fluid can flow through tiny spaces, dissolve substances efficiently, and change volume quickly with minimal pressure changes. Supercritical fluids are often used in various applications, including extraction processes and chemical reactions, due to their versatile and advantageous properties.
