Vision happens when patterns of light entering the eye are converted into reliable patterns of brain activity. This ...

Hands of a child learning about patterns of size and color with colorful wooden blocks. Source: myboys/Shutterstock Part of what makes us human is the need for our brains to search for meaning. Good ...

Neural networks are computing systems designed to mimic both the structure and function of the human brain. Caltech ...

How did you learn the mathematical formula for pi? It was likely the way I learned it. I was told to commit the value pi = 3.14 to memory along with the formula to calculate the area of a circle.