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surface modification technique that uses low-temperature plasma to increase the surface energy of materials to bond with new coatings

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Science girl

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137,454 Aufrufe • vor 8 Monaten •via X (Twitter)

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This mesmerizing phenomenon occurs because liquid oxygen is highly paramagnetic (attracted to magnets), and it boils at an incredibly low temperature, roughly 200°C colder than room temperature. This massive temperature difference triggers the Leidenfrost effect, where the liquid oxygen instantly vaporizes upon contact with a warmer surface, creating a protective cushion of gas that allows the droplet to "dance" or skate across the surface without friction.

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