Our Earth is about four and a half billion years old (4,500,000,000)
That is a big number. How can we perceive that much amount of time? What had happened in all these years? From the first day until now, how did all the major events fit into the timeline?
Business Insider has made an amazing 3-minute video to show this timeline in a real interesting way. It compares the progress of time with the distance between Los Angeles and New York.