Affordable and Clean Energy, Tenth Grade, Mechanical Engineering Science Projects (1 result)

The United Nations Sustainable Development Goals (UNSDGs) are a blueprint to achieve a better and more sustainable future for all.
These projects explore topics key to Affordable and Clean Energy: Ensure access to affordable, reliable, sustainable and modern energy.

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.

Build Your Own Helio Tracker—a Self-powered Mechanical Sunflower that Turns with the Sun

Science Fair Project Idea

Scientific Method

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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