I've just been informed that the modern world would come to a stop if we took away all those inventions that Tesla was responsible for. The list is enormous but i'll add some here: NO A/C !!(Alternating Current system) Tesla’s greatest achievement which is today lighting the entire Globe. NO SKYSCRAPERS, NO MOVIES, NO CELL PHONES, NO Wireless communications, NO RADAR, NO ELECTRIC MOTORS, NO REMOTE CONTROLS, NO LEON LIGHTING, NO FLORESCENT LIGHTING, NO LASERS NO BLADELESS TURBINE, NO SOLAR TOWER, NO HYDRALICS, NO X RAYS, NO HOLOGRAMS, NO MAGNIFYING TRANSMITTER, NO SPECIALED LIGHTING AND A PRECURSOR TO THE X-RAY MACHINE, NO VERTICAL TAKE OFF AND LANDING(VTOL)AIRCRAFT, NO TERRESTRIAL STATIONARY WAVES, NO METERS, NO VALVUAR CONDUIT, NO ROBOTICS NO COMPUTING LOGIC CIRCUITS,COMUNICATIONS, NO TEHNOLOGY TO CONTROL SPACECRAFT, NO RADIO ASTRONOMY, NO Artificial intelligence, NO Framework for sending voice and pictures by means of wireless, NO Oscillators, NO Tachometer and speedometer, NO The rotating magnetic field (precursor to gyroscope) NO Electric railroad (subway) NO Harnessing solar power, geothermal and tides, NO Ozone-producing machines, NO Encryption technology and scrambler, No Iphone,blackberry, No Aircon, No IMax, NO DVD, No Blu Ray NO TV, NO PlayStation NO XBOX, NO Gameboy No MRI to detect cancers, No Electric Medical Equipment, No Digital Watch, No Elvis Presley, No Michael Jackson, No Beatles.. NO COOL RIDES IN DISNEYLAND, NO ENCHANTED KINGDOM. NO SATELITE COMMUNICATIONS, NO ASTRONAUT, NO COSMONAUT, NO SPACE FLIGHTS, No APOLLO, NO SPACE SHUTTLE, No FLIGHT TO THE MOON, PLANES, SUBMARINES,Modern Trains,Ships,Cars...NO COMPUTERS, NO INTERNET, NO FACEBOOK, NO FRIENDSTER, NO TWITTER,GOOGLE,MICROSOFT, ORACLE,CISCO.. The list goes on. My Question is how much of a genius was Tesla and how much of the above is true.