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There are rivers in the sky called atmospheric rivers
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.
Calcium can leave white stains around faucets and hoses.
Phenomena
San Diego residents reported an increase in coyote sightings in suburban neighborhoods
Phenomena
In March 2016, surveyors found fossilized whale bones and shells
Phenomena
Why does it rain in some places but snow in other places?
Phenomena
San Diego's marine layer creates a cloud "curtain" that hovers over the coast.
Phenomena
Is the bottle empty? Sure, it is empty of crumpled paper balls, but the bottle is not completely empty.
Activities, Demonstrations
Grunions reproduce by coming completely out of the water to spawn on beaches
Phenomena
