Hydrogen bomb vs Atomic bomb

[ahlam1399]

http://img-s-msn-com.akamaized.net/tenant/amp/entityid/AArbaCB.img?h=100&w=100&m=6&q=60&o=f&l=fHydrogen bombs, or H-bombs, are far more powerful than the relatively simple atomic weapons the North was believed to have tested so far.

أكثر... (http://www.msn.com/en-in/news/techandscience/hydrogen-bomb-vs-atomic-bomb-whats-the-difference/ar-AArbfF7?srcref=rss)