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In this sunny day experiment, learners measure and compare how quickly light and dark colored materials absorb heat.

In this activity, learners set up an experiment to investigate the effects of hot air on the path of a laser beam.

Learners work in teams to design and build solar water heating devices that mimic those used in residences to capture energy in the form of solar radiation and convert it to thermal energy.

In this activity, learners explore how engineers have met the challenge of keeping foods, liquids, and other items cool.