Rutherford's experimental evidence led to the development of this atomic model from the one before it. According to him, a few of the positive particles pointed at a gold foil appeared to ricochet back off of the light metallic foil. This experimental evidence gives the root the development of the atomic model.
I believe they should take art so when we are older and we are asked to draw or paint something we can.Also art is a fun activity and it is brain growth.