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Science at Home
How Can We Make a Pine Cone Open and Close?
In this experiment, we’ll make a pine cone open and close as we wish. Equipment Pine cone
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Science at Home
Preparing an Automatic Water Pump Out of Folding Straws
In this experiment, we’ll build a self-propagating water pump that sucks out water
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Science at Home
Separating a Mixture of Salt and Pepper
In this experiment, we will accomplish the seemingly impossible feat of separating salt
