Twelfth Grade Mechanical Engineering Science Projects (1 result)

If you're interested in object motion and enjoy building things or taking mechanical things apart to see how they work, then it sounds like you'd be interested in mechanical engineering. Check out one of the mechanical engineering project ideas below and you could find exactly what you're looking for.

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Science Fair Project Idea
The amount of energy produced by most photovoltaic (solar) panels is limited, due to their immobility. However, when photovoltaic panels track the movement of the Sun, their efficiency increases significantly. This can be done with computers and sophisticated electronics, but for rural or wilderness settings, a "low-tech" sun tracker would be beneficial. A solution exists in nature: the sunflower. The challenge in this science fair project is to design and build a device that imitates the… Read more
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Time Required Very Long (1+ months)
Prerequisites Experience designing and building mechanical devices is preferred, or at least the willingness to invest many hours designing, testing, and re-designing.
Material Availability You will need a photovoltaic panel, approximately 200 square cm.
Cost Average ($50 - $100)
Safety No issues