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Calcium can leave white stains around faucets and hoses.
Activities & Resources
Explore a wealth of engaging STEM activities and resources that will spark your curiosity and inspire your love for science. Our hands-on activities are designed to be done from the comfort of your own home, so you can learn and explore at your own pace. With easy-to-follow instructions and accessible materials, you can dive right in and start exploring the wonders of science.
Why does it rain in some places but snow in other places?
Phenomena
Why do some spiders weave spiral orbs while others weave, tangled or tunneled webs?
Phenomena
Erosion can drastically reshape our coastline in a much shorter time period.
Phenomena
The Moreton Bay Fig Tree, behind the San Diego Natural History Museum in Balboa Park
Phenomena
In our built environment, specific shapes are used for specific purposes.
Activities, Projects & Builds
What is the cause-and-effect relationship between an intense rainy season followed by an intense wildfire season?
Phenomena
What can the movement of animals and insects tell us about our environment?
Phenomena
The frustration of an improperly functioning garage door opener
Phenomena
Is the bottle empty? Sure, it is empty of crumpled paper balls, but the bottle is not completely empty.
Activities, Demonstrations
