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from About.com Education

How to Grow Crystals from Salt and Vinegar

Salt and vinegar crystals are easy-to-grow non-toxic crystals that you can grow in a rainbow of colors. This crystal growing project is especially good for kids or beginners looking for quick and easy crystals.

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from TinkerLab

Invisible Ink: A Citrus Painting Experiment

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from Little Bins for Little Hands

Crystal Seashells Borax Crystal Growing Science Experiment

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from Planning Playtime

How to Grow Crystal Geodes

How to Grow Crystal Geodes with just 4 ingredients from your kitchen. Eggs, salt, food coloring, water, and a few days

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from One Little Project

How to Make Crystal Stars

OK you guys, I think I've fallen in love with another kids activity. These crystal stars are awesome! Any activity where I get to make something beautiful from bright rainbow colours, and I'm totally on board!

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from DIY Projects Do It Yourself Projects and Crafts

Your Favorite Cheap & Easy DIY Projects for Homeschoolers

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from io9

Grow an iridescent crystal from a plain metal fishing sinker

This is bismuth, a brittle metal with an iridescent oxide tarnish that produces rainbow colours. It's the most naturally diamagnetic metal in the world, which means it can create a magnetic field in opposition to an externally applied magnetic field.

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from Little Bins for Little Hands

Crystal Candy Canes Christmas Science Experiment

Crystal candy canes science ornament for Christmas. Explore chemistry with kids and grow your own crystals for Christmas science! Easy crystal growing activity for kids.

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