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Oil Spot Photometer
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In this math activity related to light, learners assemble a photometer and use it to estimate the power output of the Sun.
Morphing Butterfly
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In this activity, learners explore how nanosized structures can create brilliant color.
Exploring Structures: Butterfly
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In this activity, learners investigate how some butterfly wings get their color.
Solar Energy
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In this activity (page 11 of PDF), learners compare the air pressure within a dark and a light bottle both heated by the sun, and discover that solar energy can be collected and stored in many ways