Physics Lesson: LED Holiday Card

In the film Dream Big, engineers work to create renewable and sustainable energy. Traditionally, we harness the chemical energy found in fossil fuels and use technological devices to convert it to electrical energy. This electrical energy is then easily transferred over long distances and used in devices in our homes and businesses. As our technological capabilities continue to evolve, so too does the creativity of engineers in designing electrical circuits and grids to power our society. In this engineering challenge, we will use our own creativity to design a device that converts chemical energy to radiant energy.

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