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ðŸ”Ĩ Floating light metal! But tough enough to "stop armor-piercing bullets," innovation changed the world from the US. ðŸ›ĄïļðŸ’Ķ

ðŸ”Ĩ Floating light metal! But tough enough to "stop armor-piercing bullets," innovation changed the world from the US. ðŸ›ĄïļðŸ’Ķ

Have your friends ever thought that a material that is "light to float" can be as strong as "stop the bullet"? ðŸĪ” This is no longer just a fantasy in sci-fi movies when a team of researchers from the United States developed an innovation called "Metal Foam"!

ðŸ’Ļ sparse, but tough as a rock.

The secret of this material is to trap a gas bubble to insert it in the metal, creating a porous structure inside similar to a sponge. This kind of intelligent structure allows it to dissipate the force and liner the energy from impact vastly better than a ton of metal of the same weight!

ðŸ’Ĩ amazing scientific test results.

In laboratory tests, high-performance metal foam demonstrates the ability to slow down and "stop" bullets, including armor-piercing bullets! Its mechanism is to allow the small cell wall structure inside to break to absorb the impact, rather than allowing objects to penetrate easily.

🚀 to the future of engineering.

In addition to its advanced safety system benefits, metal foams have been further developed for use in the space industry, building safer automotive bumpers, and engineering requiring lightweight structural materials.

Scientists see this material as changing the way we think, from believing that "strength must come from a thick and heavy mass" to "strength can be built from an intelligent structure." ðŸ’Ą

Everyone thinks that this metal foam innovation can be developed into something else? Try to share ideas. 👇

Composite Metal Foam (CMF) by a team of researchers from North Carolina State University (NC State) in the United States, led by Professor Afsaneh Rabiei, this metal foam is very lightweight (some of which can actually float) and has laboratory-tested shock-mopping properties that can crush armor-piercing bullets without a bullet penetrating.

# deepkub # Science # Technology # Innovation # Materials science# All around knowledge

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