On a cosmic calendar, an average human lifespan is 0.2 second long.
What is a cosmic calendar?
- Cosmic Calendar is a method which maps the entire 13.8 billion years completed by the earth into a single year.
- Due to this scaling, it becomes easier to determine the history of the earth, sequence of events and evolution.
- On this scale, the big bang theory of origin of universe is considered to be on January 1 midnight and the present time on December 31.
- Normally, average human life span is 73 years which becomes 0.2 second in cosmic calendar.
- According to this calendar, it was just a second ago that discovery was made that we live on a planet in a solar system.
Learn more about cosmic calendar here:
https://brainly.com/question/14683773
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