Avatarluke kloppedalflipped into BrainThis is how your brain tells timeverified_publisherPopular Science - Claire MaldarelliIt takes a whole lotta gray matter. Your mind is constantly counting: the rhythm of your speech, the minutes until your next snack, the awful pause between text messages. Without all that tallying, you’d misinterpret a friend’s motives, or (horrors!) miss doughnut time. So how does your clever …