@funny.frames3: ⛽ Ever wondered how a petrol pump knows your tank is full without a single electronic sensor? The secret is a tiny hole, air pressure and a clever piece of physics called the Venturi effect. 🤯 Here’s why the nozzle automatically clicks off! #HowThingsWork #Engineering #Physics #DidYouKnow #PetrolPump

The Vipers

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Region: GB

Friday 23 October 2026 12:39:07 GMT