Experiments

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Soap can break the “skin” on water so floating powder suddenly rushes away.

Ages 1-2, 3-5 · physics, sensory

Some mixes feel liquid when you pour slowly and solid when you poke or squeeze hard.

Ages 1-2, 3-5 · physics, sensory

Liquids and objects settle based on density — heavier (denser) things sink, lighter ones float. Salt water can change whether an egg sinks or floats.

Ages 3-5 · physics