d********a
发帖数: 3698 | 1 Researchers at Southeast University in Nanjing, China have created a
device that traps and absorbs electromagnetic waves coming from all
directions, spiraling them inwards without any reflections, essentially
creating an electromagnetic black hole. Qiang Cheng and Tie Jun Cui’s
“omnidirectional electromagnetic absorber” draws in microwaves coming
from any direction by spiraling radiation inwards, and converting its
energy into heat. They plan on developing a device that can absorb
visible light | l**i
发帖数: 8144 | 2 直接上黑洞武器 把美军都吸走
【在 d********a 的大作中提到】
: Researchers at Southeast University in Nanjing, China have created a
: device that traps and absorbs electromagnetic waves coming from all
: directions, spiraling them inwards without any reflections, essentially
: creating an electromagnetic black hole. Qiang Cheng and Tie Jun Cui’s
: “omnidirectional electromagnetic absorber” draws in microwaves coming
: from any direction by spiraling radiation inwards, and converting its
: energy into heat. They plan on developing a device that can absorb
: visible light
| l******r
发帖数: 18699 | 3 恭喜东南大学用黑洞创造无数gdp！
【在 d********a 的大作中提到】
: Researchers at Southeast University in Nanjing, China have created a
: device that traps and absorbs electromagnetic waves coming from all
: directions, spiraling them inwards without any reflections, essentially
: creating an electromagnetic black hole. Qiang Cheng and Tie Jun Cui’s
: “omnidirectional electromagnetic absorber” draws in microwaves coming
: from any direction by spiraling radiation inwards, and converting its
: energy into heat. They plan on developing a device that can absorb
: visible light
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