What is the true nature of the universe?
To answer this question, humans come up with stories to describe the world.
We test our stories and learn what to keep and what to throw away.
But the more we learn, the more complicated and weird our stories become.
Some of them so much so, that it's really hard to know what they're actually about.
Like string theory.
A famous, controversial and often misunderstood story, about the nature of everything.
Why did we come up with it and is it correct?
Or just an idea we should chuck out?
To understand the true nature of reality, we looked at things up close and were amazed.