The Energy That Made Everything Happen
When a flashlight flickers, a ball rolls, and a bell rings, two curious kids trace the energy that made everything happen—discovering how stored energy transforms and moves from one object to another.
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🔬 Science Element
Weight is the force of gravity pulling on an object's mass. Simple machines like ramps and wheels reduce the force you need to apply by spreading work over a longer distance or changing direction. The same backpack has the same mass, but clever tools can make it much easier to carry.
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