The Hotter the Pan, the LONGER Water Survives — Here’s Why

By Science ABC

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What happens when water hits a SUPER hot pan? Instead of evaporating instantly, it floats, dances, and survives far longer than it should. This counterintuitive phenomenon is called the Leidenfrost effect — and the physics behind it will blow your mind. In this video, we explain the Leidenfrost effect in simple words: how a tiny vapor cushion forms between the water droplet and the scorching surface, why this makes the droplet hover like a hovercraft, and the real-world applications from blacksmithing to steel manufacturing to lava flowing into the ocean. CHAPTERS: 0:00 – What is the Leidenfrost effect? 0:06 – The dancing water droplets on a hot pan 0:42 – The Leidenfrost point: How hot is hot enough? 1:01 – How the vapor cushion forms 1:42 – The physics: Conduction vs convection 2:25 – Campfire analogy: Why distance protects 3:19 – Real-world applications 3:52 – Steel manufacturing and extreme temperatures 4:25 – Lava meets the ocean WATCH NEXT: ▶ The Science of Heat Transfer: Cond

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