According to foreign media reports, Israeli scientists have developed a cloak-type device that can scatter light that strikes an object, making it impossible to detect it. Can be regarded as the legendary "Invisible Cloth." Scientists at the Ben Gurion University in Israel are working on the development of this conceptual product to make the invisibility of objects truly a reality. If successful, this technology can be applied to the military to complement existing radar absorbing coatings, optical camouflage technology, anti-infrared detection technology, and electromagnetic wave dispersion technology.
Scientists have proposed a new method to make objects invisible. The picture shows the concept map of the "Material Invisible Cloth."
Dr Alina Karabchevsky, the lead author of the study, stated: "We have confirmed through research that an optical chip can bend the light around the cape. In this way, the light will not It interacts with objects to make them invisible.â€
The study showed that placing an object on a surface made of such a "crown" material would scatter ambient light and thus "stealth" in the naked eye, but could still be detected by an infrared sensor or radar.
This method of making objects invisible is based on the study of "supermaterials", which uses and controls light by observing the interaction of light and objects. When light shines on an ordinary object, it is reflected back by the object; while the "supermaterial" causes light to refract.
In 2015, U.S. Department of Energy researchers used this material to create an invisible “skin cape†that can adapt to the size of an object and make it undetectable. Currently the size of the cloak can only be described microscopically, but scientists have been working hard to develop larger versions for large objects.
Scientists will use X-rays, infrared and visible light to conduct experiments in the next study, and continue to explore the mysteries of the interaction of light and objects.
The dry steam sauna, also known as the dry sauna or dry steam room, is a type of sauna that uses dry heat to create a relaxing and detoxifying experience.
The dry steam sauna is typically made of wood, with a small heater that heats up rocks or stones. These heated stones then radiate the heat into the sauna, creating a warm and dry environment.
The dry steam sauna is designed to promote sweating and detoxification. As the body heats up, the sweat glands are activated, helping to eliminate toxins and impurities from the body. This can have numerous health benefits, including improved circulation, increased metabolism, and enhanced immune system function.
In addition to its detoxifying properties, the dry steam sauna also offers relaxation and stress relief. The warm and dry environment can help to relax muscles, relieve tension, and promote a sense of calm and well-being. Many people find the dry steam sauna to be a great way to unwind and de-stress after a long day.
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