>>14110352Radio waves, micro waves, infra red, visible light, ultraviolet, x rays, gamma rays. Are all light. Light with different wavelength and frequency.
I think, with each G, they are moving from mostly safe radio waves, to waves capable of easily frying your brain. Slowly. To make the signal more reliable.
How can we use light for communication? Photons are the carriers of electromagnetic force. Meaning that light makes charged particles react to it.
