China's new stealth fighter uses powerful materials with geometry not found in nature


China J-20 Stealth Fighter
Eastern Arsenal

Metamaterials can make the J-20 an extra stealthy electromagnetic force.

China's new fighter, the J-20, uses a combination of stealth, sensors, and datalinks to compete with the most modern aircraft in the world. Now, state media claims that…
via Popular Science "http://ift.tt/2ILEPNB"

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