It 's fascinating to think about how things were set into a specific way throughout humanity. Like why do we have 24 hours a day? and why do we have years and months? How did we come to have clocks and watches? It 's totally something to think about. Why are things done a certain way?
The earliest proof of timekeeping was done by the Egyptians. Around 3500 B.C., the Egyptians built the "Obelisks". The Obelisk are tall four sided tapered monuments and placed them in ideal locations so that the sun can help cast a shadow. That would move around depending on the time and the sun 's position and allowed the citizens to identify two parts of the day by noon, it would also allow them to know the shorter and longer days. Of course, the time measurement would progress on to accurate and advanced strategies like the "shadow clock" or the "sundial". Shadow clock is divided into 10 parts with two twilight hours indicted. Twilight hour is the time between dawn and sunrise, or between sunset and dusk. This once again was only for 2 different times of the day.
The idea of Daylight savings time was first introduced by New Zealander George Hudson in 1895, though some claim that Benjamin franklin invented it. Daylight savings time (DST) is what we use to preserve energy during different times of the year. We will arrange it so that there is sun earlier and night faster, or the sun later and the night later. During the summer the sun takes longer to come up and the day last longer this is done because people tend to go out a lot during the summer especially because kids are off on summer vacation. The website webexhibits.org states "A poll conducted by the U.S. Department of Transportation indicated that Americans liked Daylight Saving Ti...
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...y possible. I don 't believe humans and physically pass and travel through time and I don 't believe we can go back in time. Through Albert Eisenstein did come up with a theory called special relativity. Which mean that time goes at difference paces in different locations. Like in a different part of space-time goes by a lot slower. A great example is the movie interstellar. a father leaves to space when his children are young teens and preteens. While he 's up in space he goes into different places and mentions how in a certain planet every hour on that planet is 7 years on earth. By the time the father sees his children again his daughter is elderly dying in a hospital bed and he 's still young in his 40 's possibly. It 's amazing because it 's hard to believe that time goes by faster and slower in different planets and such when we would think it 's all the same.
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