Download Ultra HD Download 1920x1080 Download 608x1080
thumbnail Tesla, the visionary
bing search
Tesla, the visionary © Nikola Tesla Museum/Science Photo Library
We approach today’s observance of National Science Fiction Day through a route of science fact. Our photo shows Serbian-American inventor Nikola Tesla with his magnifying transmitter—an experimental power generator that used his Tesla coils to demonstrate the possibility of a safe, wireless electrical grid. While Tesla’s vision for an electrical system never materialized, many of his concepts and designs would shape various technologies to come, including radio transmission, and even some fundamentals of the internet.