1. Each frame of animation changes slightly except for the main size of the image .
http://www.animationlibrary.com/tutorial/
2. Animation requires for u to be able turn creative thoughts into compeling images.
http://www.adigitaldreamer.com/articles/animationcareerinfo.htm
3.in 1896
http://www.americaslibrary.gov/sh/animation/sh_animation_subj.html
