FeelTheRads
Vault Senior Citizen
In case you don't know everything about them yet, you could find it here:
http://science.howstuffworks.com/nuclear-bomb.htm/printable
Plus they have a couple of nice flash animations where you can blow up some nuclear bombs and see "live" how they work.
http://science.howstuffworks.com/nuclear-bomb.htm/printable
Plus they have a couple of nice flash animations where you can blow up some nuclear bombs and see "live" how they work.