It is a dogma in neuroscience that certain brain cells respond in the same way to the same thing. Specific neurons always fire, for example, when we see particular shapes and colours; other neurons ...

So you've already outgrown Arduino's most beginner-friendly board, the Uno, and are looking to move on to bigger, more exciting projects. In that case, the Nano family might just be what you need.

Every cell in your body is wrapped in a dense, invisible shell made of sugar molecules. Not table sugar, but complex chains of carbohydrates called glycans that bristle outward from the cell surface ...

Every human cell wears a sugary shell. This outer coat, called the glycocalyx, is built from chains of sugar molecules that bristle outward from the cell membrane like frost on a windowpane. For ...