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Hungry for fresh, exciting science activities based in amazing phenomena? Science Snacks are hands-on, teacher-tested, and use cheap, available materials.
Reflect on the ins and outs of mirrors.
What you see is often affected by what you expect to see.
Shine some light on brine shrimp behavior.
It’s all done with mirrors.
Model ground failure in a phenomenon called liquefaction.
Meet a kinetic sculptor.
A bicycle wheel acts like a giant gyroscope.
Square wheels roll smoothly on a round road.
Why the world gets dark so fast outside the circle of the campfire.
Test your vision—just by moving your head.
Soap bubbles float on a cushion of carbon dioxide gas.
Make your own heat waves in an aquarium.
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