Today in technology we learned about atoms. We had started learning about atoms a few classes ago. I learned everything is made of atoms, and you are never touching anything because atoms never touch each other (no matter how much you try to force it.) Atoms are incredibly tiny so I bet you couldn’t see one it you tried! In the center of the atom there is something called the nucleus, the nucleus is made up of two things, neutrons (neutral) and protons (positive +) and it is surrounded by electrons (negative -). Molecules are composed of atoms.