new stem curriculum

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The original fake snow polymer Just add water to make gallons of white fluffy snow in seconds! Leave the snow out to dry and reuse it again… and again As seen on The Ellen DeGeneres Show, The Today Show, ...

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Mix-up the Activator Solution and squirt your favorite String Slime™ color into the liquid. The instant the two liquids touch, you get solid String Slime. It’s that easy! Explore the science of polymers with this exciting kit No glue, ...

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Whip up something spooky for Halloween that illustrates science concepts around solids, liquids and gases 15 unforgettable dry ice experiments Create thousands of fog-filled bubbles that you can bounce in your hands Make silverware scream under super cold temperatures ...