Newton Law

http://en.wikipedia.org/wiki/Newton%27s_laws_of_motion
https://www.youtube.com/results?search_query=Newton+Law

Every Action has its Equal and Opposite Reaction 

Hence Life after death 

https://www.google.com/search?site=imghp&tbm=isch&source=hp&biw=1264&bih=571&q=newton+third+law+life+after+death 

https://www.youtube.com/results?search_query=newton+third+law+life+after+death