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Making pH indicator test strips from red cabbage.


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In Science Mom’s Guide to Water, Part 5, join Science Mom to explore why oil and water don’t mix with four investigations: ocean in a bottle, lava lamp, oil lamp, and a grease fire explosion.

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How-to make a battery with pennies and other household items.



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All living things are made of cells and DNA tells the cell what to do. Science Mom shows you how to extract the DNA from a strawberry.

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Live chemistry demonstrations and DIY experiments!

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Add Tree Data to a National Tree Census using iSeaTree!

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Learn about the ancient practice of dyeing fabric with Indigo.


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In Science Mom’s Guide to Water, Part 1 – Cohesion, Science Mom demonstrates cohesion with 3 activities: “The gravity-defying lid,” “The magic screen”, and “hot and cold water cups.”

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How to separate mixtures with the help of paper and alcohol

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Newton’s Cradle – A Demonstration of Physics Concepts, An Example of Kinetic Art, or A Fascinating Toy!




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Create a winter birdfeeder with a pinecone!



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The Chemistry of Fire and Gunpowder – with Andrew Szydlo
Royal Institution

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Discover the inner workings of our weather systems by trying some fun experiments with materials from home.

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Hear for yourself how different musical pitches are created through sound vibrations.


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In Science Mom’s Guide to Water, Part 6 – Universal Solvent, we learn why things dissolve and why with six hands-on activities: salt crystals, halocline eggs, eggshell geodes, borax snowflakes, rock candy, and bath bombs.

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