"A product was developed to make objects transparent like a transparent cloak."

A product like the transparent cloak of the movie'Harry Potter' has appeared. It was a magical thing. 

Red Bible reported on the 22nd (local time) that the article became transparent. It was developed by a Canadian camouflage manufacturer (Hyperstealth Biotechnology Corp).

This product looks like a transparent cloak. This product is essentially a thin sheet that warps light. Even if there are people or objects behind the product, it is invisible. 

The company's chief executive explained, "We used the effect that the straw in the water cup looks bent." The straw in the water cup looks broken. This is because the refractive index of light is not the same. 

The refractive index is the same as the surrounding material, and all light is transmitted. Then the object will appear transparent. The material was transformed through 13 steps. 

It is a metamaterial that artificially controls the refraction of light. It is not resistant to wind or water. You can hide people, fighters, ships, submarines, buildings, and more. 

It is not available in real life yet. As technology advances, you may see'transparent cloaks' in reality.