Building a Scale Model of Time

The length of a human life is around 80 years. You might get 100 if you're lucky. The universe is about 13.7 billion years old. The vast difference between a human lifespan and the age of the universe can be difficult to grasp — even the words we use in attempting to describe it (like "vast") are comically insufficient.

To help us visualize what a difference of eight orders of magnitude might look like, Wylie Overstreet and Alex Gorosh have created a scale model of time in the Mojave Desert, from the Big Bang to the present day. This is really worth watching and likely to make you think some big think thoughts about your place in the universe and in your life.

This is a followup of the scale model of the solar system they built and a video they made about people seeing the Moon through a telescope for the first time.

See also a behind-the-scenes: How We Built a Scale Model of Time. (via colossal)