Diffusion
Diffusion is the movement of particles, substances, or ideas from an area of higher concentration to lower concentration, driven by random thermal motion or social forces, resulting in even spreading over time. In scientific fields like physics and chemistry, it's essential for processes such as gas mixing or nutrient absorption in cells; in modern contexts, it also describes how information or trends rapidly propagate through networks like social media.
Did you know?
Did you know that diffusion plays a starring role in the human body, where oxygen diffuses into red blood cells at a rate of about 250 million molecules per second, enabling us to breathe and sustain life? This process is so efficient that without it, our cells would starve of oxygen in mere minutes, highlighting how a simple physical principle underpins all animal life on Earth.
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