How Your Brain Calculates Time (and Why Does It Seem to Go So Slow Sometimes)

Our brain is actually managing not one, but two separate systems for measuring time. We have one system which our body uses to track our temporal location throughout the day and night cycle. This clock, which is responsible for controlling our regular daily cycles for things like eating, sleeping, digestion and even our immune system is known as the circadian rhythm. #time #timeflies #brain