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Washing Air
Learners observe and discuss a simple model of a wet scrubber, a device for cleaning industrial air pollution.
Making Sense of Sensors
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In this activity, learners explore sensors and focus specifically on how to measure humidity using a sensor.
Build a Coral Polyp
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In this activity, learners build one or more edible coral polyps and place them together to form a colony.
Pollution Patrol
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In this activity, learners explore how engineers design devices that can detect the presence of pollutants in the air.