Uranium 235 jokes

5 out of 6 scientists say Russian Roulette is safe.

Do you know why the Japanese have squinted eyes? Because nukes are bright.

Did you know when scientists discovered atoms could split, it blew them all away?

What did the Hiroshima survivor say about the day Little Boy dropped? "It was a blast!"

An atom loses an electron... It says, "Man, I really gotta keep an ion them."