The time it takes for that to happen determines the length of the cycle-roughly 24 hours-and keeps the clock going.

Kinko's is my favourite copy place cause it's open 24 hours, like if it's three in the morning, and I suddenly decide I need two of something, I'm covered.

There is a dynamic interplay between circadian rhythms and metabolism. You don't eat while you are sleeping, and the body needs to take this into account.

It's like pulling a pin out of the gears of the clock, to allow them to turn in a synchronized manner.

I saw a bank that said "24 Hour Banking," but I don't have that much time.

We would sail to a particular location and stay there for 24 hours at a time, and one or two of these pups would swim up to us, and the poor little guys would just bark at us for hours on end. It was really awful. I wouldn't go outside.