Science revealed the invisible

The invisible is long believed to be a mystical ability that only small witches, superheroes and extremely advanced civilizations hold the exclusive science fiction.

The invisible one day can be created, not just hallucinations - (CNN photo)

But now more realistic-minded scientists and engineers believe that invisible creation techniques can also be found in ordinary people.

The key to this ability is the development of the super-physical type - the nanoscale artificial mixture has completely different properties than the materials found in nature.

Dr. Ulf Leonhardt, a physicist at St. Andrews University in Scotland, who recently published two articles on the invisible technical hypothesis, said the key is to develop a possible kind of transparent matter. refracting light around a hidden object behind it.

Leonhardt said the principle was mainly suggested by natural phenomena when light refracted to create hallucinations like the refraction of a spoon in the water, hallucinations in the desert or on hot asphalt.

One problem engineers have to deal with is creating a super-matter that works with the entire spectrum, not just one color or a single light frequency. Now researchers only work to develop materials capable of transmitting waves of a particular frequency.

Q.HONG