In Technololgy class today I learned two prime things about atoms. The topic we are learning is atoms. So back to the two prime things. I learned that a guy named Ernest Rutherford discovered radioactive elements of an atom. He made an alpha particle ray. And he discovered the nucleus and that it has neutrons and protons in it. The other main thing is about a game named Niels Bohr who lived from 1885 to 1962 and he helped Jews get away from the Germans and he made the Planetary Model. He also worked with Ernest Rutherford. That’s is what I learned.