To know whether an egg is raw or boiled, simply spin the egg on its side, put a finger on top of it gently to stop it, then let the finger go.
A raw egg continues to spin because of the inertia of the liquid yolk still spinning within the shell.
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To know whether an egg is raw or boiled, simply spin the egg on its side, put a finger on top of it gently to stop it, then let the finger go.
A raw egg continues to spin because of the inertia of the liquid yolk still spinning within the shell.