Water is one of few substances to EXPAND when frozen. In Science Mom’s Guide to Water, Part 4 – Expanding when Frozen, we learn about this incredible effect in “Oil cube versus ice cube,” “Frost wedging,” “magic slushy,” “Lift ice with salt,” “Ice cream in a can”
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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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In this episode, I show you how to get started in screen printing using a screen printing press by Mekanika!
9-12
The Chemistry of Fire and Gunpowder – with Andrew Szydlo
Royal Institution
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Learn a simple method for measuring the thrust of a model rocket motor.
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Visit a famous museum from your couch!
Google Arts & Culture
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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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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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Explore what natural wonders await you on a winter walk!
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Create a winter birdfeeder with a pinecone!
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Visit any of the hundreds of beautiful state parks.
NC State Parks
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