String

https://en.wikipedia.org/wiki/String_theory

Super
http://superstringtheory.com/

Kids
https://stringtheory4kids.wordpress.com/

Theory
http://whystringtheory.com/

School
http://stringtheoryschools.com/

Tube
https://www.youtube.com/results?search_query=String+theory

Slides
http://www.slideshare.net/search/slideshow?searchfrom=header&q=String+theory

Annihilation

http://freeglobaluniversity.blogspot.com/search/label/Annihilation

Physics

http://www.physicsoftheuniverse.com/