Diagram illustrating osmosis: water molecules move from a high concentration (dilute solution) to a low concentration (concentrated solution) across a partially permeable membrane.

What is Osmosis?

Osmosis is a fundamental concept in biology, crucial for understanding how cells function and interact with their environment. You'll often encounter the definition of osmosis in textbooks as follows: In…

What is a Proxy Server?

A proxy server acts as a crucial intermediary between your computer and the vast expanse of the internet. Think of it as a gateway that stands between you and the…