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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.
Polarizing sunglasses cut road glare better in some positions than in others.
Construct a protein through cereal additions.
Wield electrons and protons to roll cans.
A colored object may look different against different-colored backgrounds.
Reflect on the ins and outs of mirrors.
Use dominoes to model a nerve cell's transmission of a signal
Use electricity to separate colored dyes.
Listen to the radio in an unconventional way.
Can you tell the difference between human and nonhuman embryos?
You’ll feel the pressure to do some heavy lifting.
The Antarctic food web is the simplest on the planet, and krill are at its hub.
Discover some big surprises in the microscopic world.
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