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    Oregon Museum of Science and Industry
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    Learners mix a solution of luminol with hydrogen peroxide to produce a reaction that gives off blue light. Learners discover that some chemical reactions release energy in the form of light, and...

    $1 - $5 per group Ages 4 - adult Under 5 minutes
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    Oregon Museum of Science and Industry
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    This quiz shows you several pairs of animals, and asks you to guess which one is older. You look at dogs, rats, gorillas, horses, roundworms and an X-ray of a dog's hips. After you click on...

    free Ages 8 - adult 5 to 10 minutes
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    Oregon Museum of Science and Industry
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    This online simulation game explores the different consequences of water levels on the Columbia River in the Pacific Northwest. Learners play the role of dam operator, controlling how much water...

    free Ages 8 - 18 10 to 30 minutes

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    • Oregon Museum of Science and Industry (remove)