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In this two part activity, learners become draft detectives by constructing their own draft catchers to detect drafts around windows or doors.

$5 - $10 per student Ages 4 - 14 10 to 30 minutes
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In this demonstration, learners explore the thermal properties of rubber. Learners investigate whether a rubber band contracts or expands when heated.

$1 - $5 per group Ages 14 - adult 10 to 30 minutes
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In this activity, learners are challenged to design, build and test a birdhouse that will stay cool in the sun.

Over $20 per group Ages 8 - 18 30 to 45 minutes
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In this activity, learners discover why only some types of plastic can be recycled.

$1 - $5 per group Ages 14 - adult 45 to 60 minutes
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In this activity, learners investigate passive solar building design with a focus solely on heating.

$5 - $10 per group Ages 14 - 18 4 to 24 hours