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Why do some spiders weave spiral orbs while others weave, tangled or tunneled webs?
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.
San Diegans received cell phone notifications warning of poor air quality in San Diego
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San Diego's marine layer creates a cloud "curtain" that hovers over the coast.
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The Moreton Bay Fig Tree, behind the San Diego Natural History Museum in Balboa Park
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Right under the Coronado Bridge is California's largest floating drydock.
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For a number of years, a San Diego company in Mission Bay provided rides on a water-powered jetpack.
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What is the cause-and-effect relationship between an intense rainy season followed by an intense wildfire season?
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In eastern San Diego County, just north of Interstate 8 in the McCain Valley,
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