Did you know that it's possible to visualize a random walk in 3-dimensional space? When extended into three dimensions, a random walk becomes more complex, as it involves movement along the x, y, and z axes, creating a path in a 3D volume. ✔️ In physics, it helps model particle diffusion and Brownian motion, which describe the random movement of particles in a fluid or gas. ✔️ In biology, it is used to describe animal foraging patterns, helping us understand how animals search for food in an env