In the red alert game, there is a phantom tank that can stealth in the team, unexpectedly emerged in the battle, attack the weakest enemy forces. Now, this "invisible technology" has not only been realized in the game. According to foreign media reports, Israeli scientists have developed a cloak-type device that can shine on the object of the light scattering out, so that it can not be detected. This cloak can be regarded as the legendary "invisible clothing." Scientists have confirmed through research that the light around the cloak can be bent by means of an optical chip. In this way, the light will not interact with the object, so that the object stealth. The object's invisibility method is based on the study of "metamaterials," which utilize and control light by observing the interaction of light with objects. When a light shines on an ordinary object, it is reflected back by the object; this "metamaterial" causes the light to scatter. Therefore, placing the object on the surface of the cloak made of such "metamaterial" will scatter the ambient light so that the naked eye can not see the placed object. However, the object, although "stealthy", can still be monitored by infrared sensors or radar. In 2015, the US Department of Energy researchers used this material to create a hidden "skin cloak" that could be adapted to the size of an object and could not be detected. At present the size of the cloak can only be described as microscopic. But scientists have been working on larger versions for larger objects. In the following study, scientists also conducted experiments using X-ray, infrared and visible light to continue to explore the mysteries of the interaction between light and objects. Deutz-Fahr is a Europe brand who produces lots of tractors and other farm equipments, while KHD acquired the FAHR, a leading company in the market of agricultural equipments, in 1968. Then the Deutz-Fahr was found. The range of horsepower are from 50 hp to 300 hp. It almost meets all the power needs of agricultural operations. The parts we can supply are for the trators which installed with Deutz engine, like 900 series, 1000 series, and 2000 series, like overhauling parts, Electrical Parts, cooling system parts, fuel system parts. Deutz-Fahr Aftermarket Parts,Aftermarket Car Parts,Deutz-Fahr Skid Steer Parts,Deutz-Fahr Equipment Hangzhou Holdwell Mechanical&Electrical Co.,LTD , https://www.dieselpart.nl