The Cosmological Principle

A little intro with a bit of text

 

1. The Cosmological Principle

Shipping containers (also known as ISO containers) are all the same. That means they are a universal size so they will stack together and fit on lorries around the world. Just like Lego fits with MegaBloks and other brick systems. This leads onto the prefix 'iso' meaning the same. But what has that got to do with the cosmological principle?