My team and I learned quite a lot of the atomic theory. Us humans even learned the atomic theory and the atom. But what does learning the atomic theory help us with? Well for starters it allows us to understand what the universe and everything else is made up of. Scientists will then have a better understanding of atoms which then might have a good outcome with projects. An example is the battery. People had to see what material that is made of atoms produce energy. They could've used the periodic table through the atoms they knew of back then to see what would match it. So yes not everyone needs to know it but it would be helpful.
We like I said earlier learned a lot during this time. A couple of things was that there was multiply similar theories just like Democritus one's. Demo is apparently the first person to make a theory on this topic. Something else we learned was that we just added on to the past theories. We also said that the quantum model for a atom is the most realistic. We learned most of our topic through research on atoms then on theories.
Our topic is an example of the theme we are doing since The atom is the soul reason why things are well things. Without atoms the earth,your loved ones, and even space wouldn't be a thing.We have learned that some things is atoms are one of the most important things out there since it makes everything. The atomic theory teaches us about how things are made up by. It also shows that evacully if you cut somthing in half then you would reach a point where it's not cuttable.