There are two round holes on the plug, and their magical use is little known. | April 30, 2025
Annonce:
These two small holes allow the plug to keep more firmly in place.
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A raised section inside a normal electrical outlet usually fits exactly into these holes,
ensuring that the plug’s prongs make greater contact with the metal strips inside the socket.
Securing the plug promotes steady contact with the power source. These round holes also keep minors from messing with the outlet, exposing them to risk.
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