8/5/17

Today we talked about time and the many things involving time. The first thing that we talked about was the circadian cycle. This is your bodies internal clock that tells you when you tired and when you need to get up. We also talked about how time over the world is different for all places. If you lived in the USA and you went over to Europe for two weeks, for the first week you circadian cycle would be different and change. This would affect your energy level and mess up your sleeping schedule. We also talked about how time began. It was identified or created by a man named Sandford Flemming. He had the idea of one big clock the would be the same for the entire world. This clock would be located at the center of the earth.