Why Do I Sometimes Get a Shock When I Touch a Doorknob?
Why Do I Sometimes Get a Shock When I Touch a Doorknob? The little shocks you can get by walking on a carpet come from what is called static electricity. Static...
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Where Does the Sun Get Its Energy?
Where does the sun get its energy? The sun is a kind of atomic furnace. Its energy comes from the energy of atoms which are being changed into different forms. The...
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