However, the Marconi system was able to transmit a message (a single letter «S») through the Atlantic, which led him to a resounding success; Despite this, in the 1940s The work of Tesla was recognized Regarding the invention of the radio.
WIFI
Throughout the 1890s, Tesla pursued her ideas for The lighting and distribution of wireless electricity worldwide in their experiments in Colorado Springs. By 1893, he noticed the possibility of Wireless communication performing some tests at the Wardennclyffe tower, with the mission of achieving intercontinental wireless communication and an energy transmitter.
X-ray
In 1894, Tesla began investigating what he called «Radiant energy of invisible types» After having noticed in his laboratory, damaged films in previous experiments. Thanks to this, and fortuitously, Tesla could have captured a X -ray imageanticipating Wilhelm Röntgen's announcement about the discovery of X -rays.
Two years later and after learning about Röntgen's discovery, Tesla experienced with these raysreaching several experimental facilities to produce them, holding that, with their circuits, «The instrument … will generate Röntgen rays of much greater power than those obtained with ordinary devices».