+A demonstration is an act of showing, proving, or illustrating a point. It can take the form of a public gathering to express [Protest](/wiki/protest), or a practical display revealing a [Principle](/wiki/principle) or product's function. Through a demonstration, complex ideas or functions become clear and understandable.
+## See also
+- [Protest](/wiki/protest)
+- [Experiment](/wiki/experiment)
+- [Presentation](/wiki/presentation)
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