Sizing things up
![](https://alomshaha.com/wp-content/uploads/2015/03/Sizing-things-up-300x192.jpg)
One of science’s greatest achievements is to have accurately measured everything from the width of the universe to the diameter of a quark. This film features an animated zoom in from the universe to the heart of a hydrogen atom and reveals how things at both ends of the scale are connected by their common origin in the Big Bang.