text: In conclusion, Teacher- based projects or student based projects can all be very good projects. Summer projects can be challenging because the summer is relaxing time, even though all of adults think otherwise, but summer projects do keep the brain fresh. I think that summer projects should be teacher based because it makes it easier on them and the students. Cars have been a part of our culture for some time now. Since Henry Ford created the Model T, we have been crazy about these machines. Molding, crafting, and improving since, we have come to know these as daily objects. However, with all the new and progressing theroies now, is there really a need for cars? Limiting car use cold be beneficial not only for the Earth, but also for people. Limiting car use can improve people's moods, can reduce pollution, and improve community interaction.