The hue is called “olo”: it looks like blue-green and only becomes visible when individual retinal cells are stimulated with a laser. It is impossible to show it through a screen, and there are no other ways to see it yet. The above is just a rough visualization, but the discovery itself will help to better understand the causes of color blindness and eye diseases

CSignum announced the development of a wireless communication system that utilizes low-frequency electromagnetic fields. It is capable of transmitting data through water, ice, soil, rock and concrete. This technology promises to transmit information from the sea or river bottom to the shore, as well as from the hull of a ship to the deck. It is expected to effectively overcome the problem of