The Strings of Everything

I am going LuC:D this eventful evening. Well, it was not so eventful after all, but some things DID happen. Anyway, what will be the topic now?

Well, the other day I was stumbling around some videos until I stumbled on the first part of three (there may be more, I don't know) videos that explained the String Theory. This Strings are supposed to unify two theories that by themselves, explain perfectly everything within their realm. One is the Theory of Relativity, which deals with one of the four forces that rule everything in the universe: Gravity; and the other is Quantum Physics which deals with the other three forces that describe the smallest of particles: Electromagnetism, Strong Nuclear Force and the Weak Nuclear Force. This four forces coexist in the same universe but until now, we have yet to understand how to unify this two branches of physics and the String Theory is said to be the bridge between these two and not without controversy, of course.

Enough chit-chat, let's get to the videos:

Part 1:



Part 2:



Part 3: