Scientists have developed a new material: an ultra-thin film that can absorb over 99% of electromagnetic waves.
The Korea Institute of Materials Science (KIMS) states it to be the “world’s first ultra-thin film composite material capable of absorbing over 99% of electromagnetic waves.”
This material is less than half a millimeter thick, but it can effectively shield against a wide range of frequencies, including those used by 5G, 6G, Wi-Fi, and autonomous vehicle radar.
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